mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
synced 2026-10-25 14:13:01 -04:00
qcacmn: Add implementation for NDI Create/Delete
Implement NDI create and NDI delete commands. Change-Id: Icd4c745f4d25c0f10f12271fd4fcd7720ad85860 CRs-Fixed: 2014795
This commit is contained in:
Naveen Rawat
Sandeep Puligilla
parent
574d9b4316
commit
85f642e6c6
2 changed files with 511 additions and 4 deletions
102
inc/os_if_nan.h
102
inc/os_if_nan.h
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@ -24,6 +24,8 @@
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#define _OS_IF_NAN_H_
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#include "qdf_types.h"
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#include "nan_public_structs.h"
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#include "nan_ucfg_api.h"
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struct wlan_objmgr_psoc;
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struct wlan_objmgr_vdev;
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@ -117,8 +119,6 @@ enum qca_wlan_vendor_attr_ndp_sub_cmd_value {
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QCA_WLAN_VENDOR_ATTR_NDP_END_IND = 11
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};
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#endif /* WLAN_FEATURE_NAN_CONVERGENCE */
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/**
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* os_if_nan_process_ndp_cmd: os_if api to handle nan request message
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* @psoc: pointer to psoc object
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@ -143,4 +143,102 @@ void os_if_nan_event_handler(struct wlan_objmgr_psoc *psoc,
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struct wlan_objmgr_vdev *vdev,
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uint32_t type, void *msg);
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/**
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* os_if_nan_register_hdd_callbacks: os_if api to register hdd callbacks
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* @psoc: pointer to psoc object
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* @cb_obj: struct pointer containing callbacks
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*
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* Return: status of operation
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*/
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int os_if_nan_register_hdd_callbacks(struct wlan_objmgr_psoc *psoc,
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struct nan_callbacks *cb_obj);
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/**
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* os_if_nan_post_ndi_create_rsp: os_if api to pos ndi create rsp to umac nan
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* component
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* @psoc: pointer to psoc object
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* @vdev_id: vdev id of ndi
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* @success: if create was success or failure
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*
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* Return: None
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*/
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void os_if_nan_post_ndi_create_rsp(struct wlan_objmgr_psoc *psoc,
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uint8_t vdev_id, bool success);
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/**
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* os_if_nan_post_ndi_delete_rsp: os_if api to pos ndi delete rsp to umac nan
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* component
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* @psoc: pointer to psoc object
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* @vdev_id: vdev id of ndi
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* @success: if delete was success or failure
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*
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* Return: None
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*/
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void os_if_nan_post_ndi_delete_rsp(struct wlan_objmgr_psoc *psoc,
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uint8_t vdev_id, bool success);
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/**
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* os_if_nan_ndi_session_end: os_if api to process ndi session end
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* component
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* @vdev: pointer to vdev deleted
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*
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* Return: None
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*/
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void os_if_nan_ndi_session_end(struct wlan_objmgr_vdev *vdev);
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/**
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* os_if_nan_set_ndi_state: os_if api set NDI state
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* @vdev: pointer to vdev deleted
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* @state: value to set
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*
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* Return: status of operation
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*/
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static inline QDF_STATUS os_if_nan_set_ndi_state(struct wlan_objmgr_vdev *vdev,
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uint32_t state)
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{
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return ucfg_nan_set_ndi_state(vdev, state);
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}
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/**
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* os_if_nan_set_ndp_create_transaction_id: set ndp create transaction id
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* @vdev: pointer to vdev object
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* @val: value to set
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*
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* Return: status of operation
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*/
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static inline QDF_STATUS os_if_nan_set_ndp_create_transaction_id(
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struct wlan_objmgr_vdev *vdev,
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uint16_t val)
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{
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return ucfg_nan_set_ndp_create_transaction_id(vdev, val);
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}
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/**
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* os_if_nan_set_ndp_delete_transaction_id: set ndp delete transaction id
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* @vdev: pointer to vdev object
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* @val: value to set
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*
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* Return: status of operation
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*/
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static inline QDF_STATUS os_if_nan_set_ndp_delete_transaction_id(
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struct wlan_objmgr_vdev *vdev,
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uint16_t val)
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{
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return ucfg_nan_set_ndp_delete_transaction_id(vdev, val);
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}
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#else
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static inline void os_if_nan_post_ndi_create_rsp(struct wlan_objmgr_psoc *psoc,
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uint8_t vdev_id, bool success)
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{
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}
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static inline void os_if_nan_post_ndi_delete_rsp(struct wlan_objmgr_psoc *psoc,
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uint8_t vdev_id, bool success)
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{
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}
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#endif /* WLAN_FEATURE_NAN_CONVERGENCE */
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#endif
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413
src/os_if_nan.c
413
src/os_if_nan.c
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@ -23,9 +23,14 @@
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#include "qdf_types.h"
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#include "qdf_trace.h"
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#include "os_if_nan.h"
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#include "wlan_nlink_srv.h"
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#include "wlan_nan_api.h"
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#include "nan_public_structs.h"
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#include "wlan_osif_priv.h"
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#include <net/cfg80211.h>
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#include "wlan_cfg80211.h"
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#include "wlan_objmgr_psoc_obj.h"
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#include "wlan_objmgr_pdev_obj.h"
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#include "wlan_objmgr_vdev_obj.h"
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/* NLA policy */
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static const struct nla_policy
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@ -61,7 +66,109 @@ vendor_attr_policy[QCA_WLAN_VENDOR_ATTR_NDP_PARAMS_MAX + 1] = {
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[QCA_WLAN_VENDOR_ATTR_NDP_DRV_RETURN_VALUE] = { .type = NLA_U32 },
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};
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int os_if_nan_process_ndp_cmd(void *ctx, struct wlan_objmgr_psoc *psoc,
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static int os_if_nan_process_ndi_create(struct wlan_objmgr_psoc *psoc,
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struct nlattr **tb)
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{
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char *iface_name;
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QDF_STATUS status;
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uint16_t transaction_id;
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struct wlan_objmgr_vdev *nan_vdev;
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struct nan_callbacks cb_obj;
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cfg80211_debug("enter");
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if (!tb[QCA_WLAN_VENDOR_ATTR_NDP_IFACE_STR]) {
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cfg80211_err("Interface name string is unavailable");
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return -EINVAL;
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}
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iface_name = nla_data(tb[QCA_WLAN_VENDOR_ATTR_NDP_IFACE_STR]);
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if (!tb[QCA_WLAN_VENDOR_ATTR_NDP_TRANSACTION_ID]) {
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cfg80211_err("transaction id is unavailable");
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return -EINVAL;
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}
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transaction_id =
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nla_get_u16(tb[QCA_WLAN_VENDOR_ATTR_NDP_TRANSACTION_ID]);
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status = ucfg_nan_get_callbacks(psoc, &cb_obj);
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if (QDF_IS_STATUS_ERROR(status)) {
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cfg80211_err("Couldn't get ballback object");
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return -EINVAL;
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}
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nan_vdev = cb_obj.ndi_open(iface_name);
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if (!nan_vdev) {
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cfg80211_err("ndi_open failed");
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return -EINVAL;
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}
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/*
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* Create transaction id is required to be saved since the firmware
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* does not honor the transaction id for create request
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*/
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ucfg_nan_set_ndp_create_transaction_id(nan_vdev, transaction_id);
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ucfg_nan_set_ndi_state(nan_vdev, NAN_DATA_NDI_CREATING_STATE);
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return cb_obj.ndi_start(wlan_vdev_get_id(nan_vdev));
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}
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static int os_if_nan_process_ndi_delete(struct wlan_objmgr_psoc *psoc,
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struct nlattr **tb)
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{
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uint8_t vdev_id;
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char *iface_name;
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QDF_STATUS status;
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uint32_t num_peers;
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uint16_t transaction_id;
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struct nan_callbacks cb_obj;
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struct wlan_objmgr_vdev *nan_vdev = NULL;
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if (!tb[QCA_WLAN_VENDOR_ATTR_NDP_IFACE_STR]) {
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cfg80211_err("Interface name string is unavailable");
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return -EINVAL;
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}
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iface_name = nla_data(tb[QCA_WLAN_VENDOR_ATTR_NDP_IFACE_STR]);
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if (!tb[QCA_WLAN_VENDOR_ATTR_NDP_TRANSACTION_ID]) {
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cfg80211_err("Transaction id is unavailable");
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return -EINVAL;
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}
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nan_vdev = ucfg_nan_get_ndi_vdev(psoc, WLAN_NAN_ID);
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if (!nan_vdev) {
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cfg80211_err("Nan datapath interface is not present");
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return -EINVAL;
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}
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transaction_id =
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nla_get_u16(tb[QCA_WLAN_VENDOR_ATTR_NDP_TRANSACTION_ID]);
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vdev_id = wlan_vdev_get_id(nan_vdev);
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num_peers = ucfg_nan_get_active_peers(nan_vdev);
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/*
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* wlan_objmgr_get_vdev_by_opmode_from_psoc API will have incremented
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* ref count - decrement here since vdev returned by that api is not
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* used any more
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*/
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wlan_objmgr_vdev_release_ref(nan_vdev, WLAN_NAN_ID);
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/* check if there are active peers on the adapter */
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if (num_peers) {
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cfg80211_err("NDP peers active: %d, cannot delete NDI",
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num_peers);
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return -EINVAL;
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}
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status = ucfg_nan_get_callbacks(psoc, &cb_obj);
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if (QDF_IS_STATUS_ERROR(status)) {
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cfg80211_err("Couldn't get ballback object");
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return -EINVAL;
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}
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return cb_obj.ndi_delete(vdev_id, iface_name, transaction_id);
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}
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int os_if_nan_process_ndp_cmd(struct wlan_objmgr_psoc *psoc,
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const void *data, int data_len)
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{
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uint32_t ndp_cmd_type;
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@ -98,7 +205,12 @@ int os_if_nan_process_ndp_cmd(void *ctx, struct wlan_objmgr_psoc *psoc,
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transaction_id, ndp_cmd_type);
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}
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cfg80211_debug("Received NDP cmd: %d", ndp_cmd_type);
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switch (ndp_cmd_type) {
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case QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_CREATE:
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return os_if_nan_process_ndi_create(psoc, tb);
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case QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_DELETE:
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return os_if_nan_process_ndi_delete(psoc, tb);
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default:
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cfg80211_err("Unrecognized NDP vendor cmd %d", ndp_cmd_type);
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return -EINVAL;
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@ -107,12 +219,309 @@ int os_if_nan_process_ndp_cmd(void *ctx, struct wlan_objmgr_psoc *psoc,
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return -EINVAL;
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}
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/**
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* os_if_ndp_iface_create_rsp_handler() - NDP iface create response handler
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* @adapter: pointer to adapter context
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* @rsp_params: response parameters
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*
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* The function is expected to send a response back to the user space
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* even if the creation of BSS has failed
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*
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* Following vendor event is sent to cfg80211:
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* QCA_WLAN_VENDOR_ATTR_NDP_SUBCMD =
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* QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_CREATE (4 bytes)
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* QCA_WLAN_VENDOR_ATTR_NDP_TRANSACTION_ID (2 bytes)
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* QCA_WLAN_VENDOR_ATTR_NDP_DRV_RESPONSE_STATUS_TYPE (4 bytes)
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* QCA_WLAN_VENDOR_ATTR_NDP_DRV_RETURN_VALUE
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*
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* Return: none
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*/
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static void os_if_ndp_iface_create_rsp_handler(struct wlan_objmgr_psoc *psoc,
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struct wlan_objmgr_vdev *vdev,
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void *rsp_params)
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{
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QDF_STATUS status;
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bool create_fail = false;
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struct nan_callbacks cb_obj;
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struct sk_buff *vendor_event;
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uint8_t create_transaction_id;
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struct wlan_objmgr_pdev *pdev = wlan_vdev_get_pdev(vdev);
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struct pdev_osif_priv *os_priv = wlan_pdev_get_ospriv(pdev);
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uint32_t create_status = NAN_DATAPATH_RSP_STATUS_ERROR;
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uint32_t create_reason = NAN_DATAPATH_NAN_DATA_IFACE_CREATE_FAILED;
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struct nan_datapath_inf_create_rsp *ndi_rsp =
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(struct nan_datapath_inf_create_rsp *)rsp_params;
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uint32_t data_len = (3 * sizeof(uint32_t)) + sizeof(uint16_t) +
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NLMSG_HDRLEN + (4 * NLA_HDRLEN);
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status = ucfg_nan_get_callbacks(psoc, &cb_obj);
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if (QDF_IS_STATUS_ERROR(status)) {
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cfg80211_err("Couldn't get ballback object");
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return;
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}
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if (ndi_rsp) {
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create_status = ndi_rsp->status;
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create_reason = ndi_rsp->reason;
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} else {
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cfg80211_err("Invalid ndi create response");
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create_fail = true;
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}
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create_transaction_id = ucfg_nan_get_ndp_create_transaction_id(vdev);
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/* notify response to the upper layer */
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vendor_event = cfg80211_vendor_event_alloc(os_priv->wiphy,
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NULL,
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data_len,
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QCA_NL80211_VENDOR_SUBCMD_NDP_INDEX,
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GFP_KERNEL);
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if (!vendor_event) {
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cfg80211_err("cfg80211_vendor_event_alloc failed");
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create_fail = true;
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goto close_ndi;
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}
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/* Sub vendor command */
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if (nla_put_u32(vendor_event, QCA_WLAN_VENDOR_ATTR_NDP_SUBCMD,
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QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_CREATE)) {
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cfg80211_err("QCA_WLAN_VENDOR_ATTR_NDP_SUBCMD put fail");
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goto nla_put_failure;
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}
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/* Transaction id */
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if (nla_put_u16(vendor_event, QCA_WLAN_VENDOR_ATTR_NDP_TRANSACTION_ID,
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create_transaction_id)) {
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cfg80211_err("VENDOR_ATTR_NDP_TRANSACTION_ID put fail");
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goto nla_put_failure;
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}
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/* Status code */
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if (nla_put_u32(vendor_event,
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QCA_WLAN_VENDOR_ATTR_NDP_DRV_RESPONSE_STATUS_TYPE,
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create_status)) {
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cfg80211_err("VENDOR_ATTR_NDP_DRV_RETURN_TYPE put fail");
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goto nla_put_failure;
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}
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/* Status return value */
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if (nla_put_u32(vendor_event,
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QCA_WLAN_VENDOR_ATTR_NDP_DRV_RETURN_VALUE,
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create_reason)) {
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cfg80211_err("VENDOR_ATTR_NDP_DRV_RETURN_VALUE put fail");
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goto nla_put_failure;
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}
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cfg80211_debug("sub command: %d, value: %d",
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QCA_NL80211_VENDOR_SUBCMD_NDP,
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QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_CREATE);
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cfg80211_debug("create transaction id: %d, value: %d",
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QCA_WLAN_VENDOR_ATTR_NDP_TRANSACTION_ID, create_transaction_id);
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cfg80211_debug("status code: %d, value: %d",
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QCA_WLAN_VENDOR_ATTR_NDP_DRV_RESPONSE_STATUS_TYPE,
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create_status);
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cfg80211_debug("Return value: %d, value: %d",
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QCA_WLAN_VENDOR_ATTR_NDP_DRV_RETURN_VALUE, create_reason);
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cfg80211_vendor_event(vendor_event, GFP_KERNEL);
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if (!create_fail) {
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/* update txrx queues and register self sta */
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cb_obj.drv_ndi_create_rsp_handler(wlan_vdev_get_id(vdev),
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ndi_rsp);
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} else {
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cfg80211_err("NDI interface creation failed with reason %d",
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ndi_rsp->reason);
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goto close_ndi;
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}
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return;
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nla_put_failure:
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kfree_skb(vendor_event);
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close_ndi:
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cb_obj.ndi_close(wlan_vdev_get_id(vdev));
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return;
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}
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/**
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* os_if_ndp_iface_delete_rsp_handler() - NDP iface delete response handler
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* @adapter: pointer to adapter context
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* @rsp_params: response parameters
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*
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* Return: none
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*/
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static void os_if_ndp_iface_delete_rsp_handler(struct wlan_objmgr_psoc *psoc,
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struct wlan_objmgr_vdev *vdev,
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void *rsp_params)
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{
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QDF_STATUS status;
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uint8_t vdev_id = wlan_vdev_get_id(vdev);
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struct nan_datapath_inf_delete_rsp *ndi_rsp = rsp_params;
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struct nan_callbacks cb_obj;
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if (!ndi_rsp) {
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cfg80211_err("Invalid ndi delete response");
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return;
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}
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status = ucfg_nan_get_callbacks(psoc, &cb_obj);
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if (QDF_IS_STATUS_ERROR(status)) {
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cfg80211_err("Couldn't get ballback object");
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return;
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}
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|
||||
if (ndi_rsp->status == NAN_DATAPATH_RSP_STATUS_SUCCESS)
|
||||
cfg80211_debug("NDI BSS successfully stopped");
|
||||
else
|
||||
cfg80211_debug("NDI BSS stop failed with reason %d",
|
||||
ndi_rsp->reason);
|
||||
|
||||
ucfg_nan_set_ndi_delete_rsp_reason(vdev, ndi_rsp->reason);
|
||||
ucfg_nan_set_ndi_delete_rsp_status(vdev, ndi_rsp->status);
|
||||
cb_obj.drv_ndi_delete_rsp_handler(vdev_id);
|
||||
}
|
||||
|
||||
void os_if_nan_event_handler(struct wlan_objmgr_psoc *psoc,
|
||||
struct wlan_objmgr_vdev *vdev,
|
||||
uint32_t type, void *msg)
|
||||
{
|
||||
switch (type) {
|
||||
case NAN_DATAPATH_INF_CREATE_RSP:
|
||||
os_if_ndp_iface_create_rsp_handler(psoc, vdev, msg);
|
||||
break;
|
||||
case NAN_DATAPATH_INF_DELETE_RSP:
|
||||
os_if_ndp_iface_delete_rsp_handler(psoc, vdev, msg);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
int os_if_nan_register_hdd_callbacks(struct wlan_objmgr_psoc *psoc,
|
||||
struct nan_callbacks *cb_obj)
|
||||
{
|
||||
return ucfg_nan_register_hdd_callbacks(psoc, cb_obj,
|
||||
os_if_nan_event_handler);
|
||||
}
|
||||
|
||||
void os_if_nan_post_ndi_create_rsp(struct wlan_objmgr_psoc *psoc,
|
||||
uint8_t vdev_id, bool success)
|
||||
{
|
||||
struct nan_datapath_inf_create_rsp rsp = {0};
|
||||
struct wlan_objmgr_vdev *vdev = wlan_objmgr_get_vdev_by_id_from_psoc(
|
||||
psoc, vdev_id, WLAN_NAN_ID);
|
||||
|
||||
if (success) {
|
||||
rsp.status = NAN_DATAPATH_RSP_STATUS_SUCCESS;
|
||||
rsp.reason = 0;
|
||||
os_if_nan_event_handler(psoc, vdev,
|
||||
NAN_DATAPATH_INF_CREATE_RSP, &rsp);
|
||||
} else {
|
||||
rsp.status = NAN_DATAPATH_RSP_STATUS_ERROR;
|
||||
rsp.reason = NAN_DATAPATH_NAN_DATA_IFACE_CREATE_FAILED;
|
||||
os_if_nan_event_handler(psoc, vdev,
|
||||
NAN_DATAPATH_INF_CREATE_RSP, &rsp);
|
||||
}
|
||||
wlan_objmgr_vdev_release_ref(vdev, WLAN_NAN_ID);
|
||||
}
|
||||
|
||||
void os_if_nan_post_ndi_delete_rsp(struct wlan_objmgr_psoc *psoc,
|
||||
uint8_t vdev_id, bool success)
|
||||
{
|
||||
struct nan_datapath_inf_delete_rsp rsp = {0};
|
||||
struct wlan_objmgr_vdev *vdev = wlan_objmgr_get_vdev_by_id_from_psoc(
|
||||
psoc, vdev_id, WLAN_NAN_ID);
|
||||
if (success) {
|
||||
rsp.status = NAN_DATAPATH_RSP_STATUS_SUCCESS;
|
||||
rsp.reason = 0;
|
||||
os_if_nan_event_handler(psoc, vdev,
|
||||
NAN_DATAPATH_INF_DELETE_RSP, &rsp);
|
||||
} else {
|
||||
rsp.status = NAN_DATAPATH_RSP_STATUS_ERROR;
|
||||
rsp.reason = NAN_DATAPATH_NAN_DATA_IFACE_DELETE_FAILED;
|
||||
os_if_nan_event_handler(psoc, vdev,
|
||||
NAN_DATAPATH_INF_DELETE_RSP, &rsp);
|
||||
}
|
||||
wlan_objmgr_vdev_release_ref(vdev, WLAN_NAN_ID);
|
||||
}
|
||||
|
||||
void os_if_nan_ndi_session_end(struct wlan_objmgr_vdev *vdev)
|
||||
{
|
||||
struct sk_buff *vendor_event;
|
||||
struct wlan_objmgr_pdev *pdev = wlan_vdev_get_pdev(vdev);
|
||||
struct pdev_osif_priv *os_priv = wlan_pdev_get_ospriv(pdev);
|
||||
uint32_t data_len = sizeof(uint32_t) * (3 + sizeof(uint16_t)) +
|
||||
(NLA_HDRLEN * 4) + NLMSG_HDRLEN;
|
||||
|
||||
/*
|
||||
* The virtual adapters are stopped and closed even during
|
||||
* driver unload or stop, the service layer is not required
|
||||
* to be informed in that case (response is not expected)
|
||||
*/
|
||||
if (NAN_DATA_NDI_DELETING_STATE != ucfg_nan_get_ndi_state(vdev)) {
|
||||
cfg80211_err("NDI interface deleted");
|
||||
return;
|
||||
}
|
||||
|
||||
/* notify response to the upper layer */
|
||||
vendor_event = cfg80211_vendor_event_alloc(os_priv->wiphy, NULL,
|
||||
data_len, QCA_NL80211_VENDOR_SUBCMD_NDP_INDEX,
|
||||
GFP_KERNEL);
|
||||
|
||||
if (!vendor_event) {
|
||||
cfg80211_err("cfg80211_vendor_event_alloc failed");
|
||||
return;
|
||||
}
|
||||
|
||||
/* Sub vendor command goes first */
|
||||
if (nla_put_u32(vendor_event, QCA_WLAN_VENDOR_ATTR_NDP_SUBCMD,
|
||||
QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_DELETE)) {
|
||||
cfg80211_err("VENDOR_ATTR_NDP_SUBCMD put fail");
|
||||
goto failure;
|
||||
}
|
||||
|
||||
/* Transaction id */
|
||||
if (nla_put_u16(vendor_event, QCA_WLAN_VENDOR_ATTR_NDP_TRANSACTION_ID,
|
||||
ucfg_nan_get_ndp_delete_transaction_id(vdev))) {
|
||||
cfg80211_err("VENDOR_ATTR_NDP_TRANSACTION_ID put fail");
|
||||
goto failure;
|
||||
}
|
||||
|
||||
/* Status code */
|
||||
if (nla_put_u32(vendor_event,
|
||||
QCA_WLAN_VENDOR_ATTR_NDP_DRV_RESPONSE_STATUS_TYPE,
|
||||
ucfg_nan_get_ndi_delete_rsp_status(vdev))) {
|
||||
cfg80211_err("VENDOR_ATTR_NDP_DRV_RETURN_TYPE put fail");
|
||||
goto failure;
|
||||
}
|
||||
|
||||
/* Status return value */
|
||||
if (nla_put_u32(vendor_event,
|
||||
QCA_WLAN_VENDOR_ATTR_NDP_DRV_RETURN_VALUE,
|
||||
ucfg_nan_get_ndi_delete_rsp_reason(vdev))) {
|
||||
cfg80211_err("VENDOR_ATTR_NDP_DRV_RETURN_VALUE put fail");
|
||||
goto failure;
|
||||
}
|
||||
|
||||
cfg80211_debug("sub command: %d, value: %d",
|
||||
QCA_WLAN_VENDOR_ATTR_NDP_SUBCMD,
|
||||
QCA_WLAN_VENDOR_ATTR_NDP_INTERFACE_DELETE);
|
||||
cfg80211_debug("delete transaction id: %d, value: %d",
|
||||
QCA_WLAN_VENDOR_ATTR_NDP_TRANSACTION_ID,
|
||||
ucfg_nan_get_ndp_delete_transaction_id(vdev));
|
||||
cfg80211_debug("status code: %d, value: %d",
|
||||
QCA_WLAN_VENDOR_ATTR_NDP_DRV_RESPONSE_STATUS_TYPE,
|
||||
ucfg_nan_get_ndi_delete_rsp_status(vdev));
|
||||
cfg80211_debug("Return value: %d, value: %d",
|
||||
QCA_WLAN_VENDOR_ATTR_NDP_DRV_RETURN_VALUE,
|
||||
ucfg_nan_get_ndi_delete_rsp_reason(vdev));
|
||||
|
||||
ucfg_nan_set_ndp_delete_transaction_id(vdev, 0);
|
||||
ucfg_nan_set_ndi_state(vdev, NAN_DATA_NDI_DELETED_STATE);
|
||||
cfg80211_vendor_event(vendor_event, GFP_KERNEL);
|
||||
|
||||
return;
|
||||
failure:
|
||||
kfree_skb(vendor_event);
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue