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qcacmn: Avoid deadlock while protecting connection list

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Avoid deadlock while protecting connection list during SAP channel
switch.

Change-Id: Ib4f8bd3e185b3dd6bd746e49645b6456dca50e96
CRs-Fixed: 2088106
This commit is contained in:
Tushnim Bhattacharyya 2017-07-26 12:10:43 -07:00 • committed by snandini
commit 481a9dfb4c
1 changed files with 0 additions and 2 deletions
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2
umac/cmn_services/policy_mgr/src/wlan_policy_mgr_action.c
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@ -705,11 +705,9 @@ void policy_mgr_check_sta_ap_concurrent_ch_intf(void *data)
policy_mgr_err("SAP restart get channel callback in NULL");
goto end;
}
qdf_mutex_acquire(&pm_ctx->qdf_conc_list_lock);
status = pm_ctx->hdd_cbacks.
wlan_hdd_get_channel_for_sap_restart(psoc, vdev_id,
&channel, &sec_ch);
qdf_mutex_release(&pm_ctx->qdf_conc_list_lock);
if (status != QDF_STATUS_SUCCESS) {
policy_mgr_err("Failed to switch SAP channel");
goto end;