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qcacld-3.0: Do not delete peer if wma peer assoc send fails

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As per vdev state machine, host deletes peer while vdev stop response.
If host deletes peer on wma peer assoc req send fail, vdev state machine
stuck at vdev stop and fails to send vdev down to FW. Thus PE session
and vdev ref of WLAN_LEGACY_MAC_ID remains undeleted. Which leads to
ref leak. Hence do not delete peer if peer assoc req send at wma.

Change-Id: Ibc5d6013fa3ecbad1e45ea03b8d27c9010a72008
CRs-Fixed: 2812183
This commit is contained in:
Abhishek Ambure 2020-11-03 12:25:18 +05:30 • committed by Gerrit - the friendly Code Review server
commit 5335bfcf45
1 changed files with 4 additions and 7 deletions
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11
core/wma/src/wma_dev_if.c
View file

@ -3677,7 +3677,7 @@ QDF_STATUS wma_send_peer_assoc_req(struct bss_params *add_bss)
OL_TXRX_PEER_STATE_CONN);
status = wma_set_cdp_vdev_pause_reason(wma, vdev_id);
if (QDF_IS_STATUS_ERROR(status))
goto peer_cleanup;
goto send_resp;
}
wmi_unified_send_txbf(wma, &add_bss->staContext);
@ -3698,7 +3698,7 @@ QDF_STATUS wma_send_peer_assoc_req(struct bss_params *add_bss)
&add_bss->staContext);
if (QDF_IS_STATUS_ERROR(status)) {
wma_err("Failed to send peer assoc status:%d", status);
goto peer_cleanup;
goto send_resp;
}
/* we just had peer assoc, so install key will be done later */
@ -3719,7 +3719,7 @@ QDF_STATUS wma_send_peer_assoc_req(struct bss_params *add_bss)
if (!mlme_obj) {
wma_err("Failed to mlme obj");
status = QDF_STATUS_E_FAILURE;
goto peer_cleanup;
goto send_resp;
}
/*
* Store the bssid in interface table, bssid will
@ -3743,14 +3743,11 @@ QDF_STATUS wma_send_peer_assoc_req(struct bss_params *add_bss)
wma_err("Failed to allocate request for vdev_id %d", vdev_id);
wma_remove_req(wma, vdev_id, WMA_PEER_ASSOC_CNF_START);
status = QDF_STATUS_E_FAILURE;
goto peer_cleanup;
goto send_resp;
}
return QDF_STATUS_SUCCESS;
peer_cleanup:
if (peer_exist)
wma_remove_peer(wma, add_bss->bssId, vdev_id, false);
send_resp:
wma_send_add_bss_resp(wma, vdev_id, status);