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qcacld-3.0: Cleanup SAP interface

Browse source 
SAP cannot be turned back on, if SAP is turned off during the
Pre-CAC. Because in __wlan_hdd_del_virtual_intf(), cleanup of SAP
is not done.

To avoid this issue cleanup SAP interface also in this scenario.

Change-Id: I12240c22a2b40c2a1fc8a46ff197023abf36631a
CRs-Fixed: 2803454
This commit is contained in:
Aditya Kodukula 2020-10-29 18:29:56 +05:30 • committed by snandini
commit ba50bf6928
1 changed files with 12 additions and 5 deletions
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17
core/hdd/src/wlan_hdd_p2p.c
View file

@ -883,6 +883,16 @@ struct wireless_dev *wlan_hdd_add_virtual_intf(struct wiphy *wiphy,
}
#endif
static void hdd_clean_up_sap_interface(struct hdd_context *hdd_ctx,
struct hdd_adapter *adapter)
{
wlan_hdd_release_intf_addr(hdd_ctx,
adapter->mac_addr.bytes);
hdd_stop_adapter(hdd_ctx, adapter);
hdd_deinit_adapter(hdd_ctx, adapter, true);
hdd_close_adapter(hdd_ctx, adapter, true);
}
int __wlan_hdd_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev)
{
struct net_device *dev = wdev->netdev;
@ -921,16 +931,13 @@ int __wlan_hdd_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev)
if (adapter->device_mode == QDF_SAP_MODE &&
wlan_sap_is_pre_cac_active(hdd_ctx->mac_handle)) {
hdd_clean_up_sap_interface(hdd_ctx, adapter);
hdd_clean_up_pre_cac_interface(hdd_ctx);
} else if (wlan_hdd_is_session_type_monitor(
adapter->device_mode)) {
wlan_hdd_del_monitor(hdd_ctx, adapter, TRUE);
} else {
wlan_hdd_release_intf_addr(hdd_ctx,
adapter->mac_addr.bytes);
hdd_stop_adapter(hdd_ctx, adapter);
hdd_deinit_adapter(hdd_ctx, adapter, true);
hdd_close_adapter(hdd_ctx, adapter, true);
hdd_clean_up_sap_interface(hdd_ctx, adapter);
}
if (!hdd_is_any_interface_open(hdd_ctx))