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qcacmn: Handle no common channel between PCL and the favorite channel list

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Handle the scenario where no common channel between PCL & the
favorite channel list is found.

Change-Id: I560d7ef861d89f3f4a0c63afacd0ffbf6aaa976e
CRs-Fixed: 2063060
This commit is contained in:
Tushnim Bhattacharyya
2017-07-13 10:51:53 -07:00
committed by snandini
parent 4980f3c81c
commit 95e7e27147
1 changed files with 11 additions and 3 deletions
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14
umac/cmn_services/policy_mgr/src/wlan_policy_mgr_pcl.c
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@@ -1571,10 +1571,13 @@ QDF_STATUS policy_mgr_get_sap_mandatory_channel(struct wlan_objmgr_psoc *psoc,
return status;
}
/* No existing SAP connection and hence a new SAP connection might be
* coming up.
/*
* Get inside below loop if no existing SAP connection and hence a new
* SAP connection might be coming up. pcl.pcl_len can be 0 if no common
* channel between PCL & mandatory channel list as well
*/
if (!pcl.pcl_len) {
if (!pcl.pcl_len && !policy_mgr_mode_specific_connection_count(psoc,
PM_SAP_MODE, NULL)) {
policy_mgr_debug("policy_mgr_get_pcl_for_existing_conn returned no pcl");
status = policy_mgr_get_pcl(psoc, PM_SAP_MODE,
pcl.pcl_list, &pcl.pcl_len,
@@ -1595,6 +1598,11 @@ QDF_STATUS policy_mgr_get_sap_mandatory_channel(struct wlan_objmgr_psoc *psoc,
return status;
}
if (!pcl.pcl_len) {
policy_mgr_err("No common channel between mandatory list & PCL");
return QDF_STATUS_E_FAILURE;
}
*chan = pcl.pcl_list[0];
policy_mgr_debug("mandatory channel:%d", *chan);