commit 3655a6d89a56be48e3940043f18ab5dcaa2d8f95
author Ganesh Kondabattini <ganeshk@codeaurora.org> Mon Jan 08 20:25:39 2018 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Jan 10 22:11:03 2018 -0800
tree 71fa6c89e91e8394e2bab90c3d04e6fbafa1130d
parent f98ac143401f2d520e10e7c5e9d8aa3be36fc456

wlan: Move the SAP to user configured channel on STA disconnect

If STA+SAP SCC allowed on DFS channel then standalone SAP is not
allowed to operate on the DFS channel. But it can operate on DFS
channel if concurrent STA is connected on the same channel.
So move the SAP from DFS channel to user configured channel if
STA gets disconnected from the reference AP.

CRs-Fixed: 2161091
Change-Id: Iec30d528ee9511de3d157869af01b2b2f07d3b23

CORE/HDD/src/wlan_hdd_cfg80211.c

diff --git a/CORE/HDD/src/wlan_hdd_cfg80211.c b/CORE/HDD/src/wlan_hdd_cfg80211.c
index d6e3b7d..f4269e4 100644
--- a/CORE/HDD/src/wlan_hdd_cfg80211.c
+++ b/CORE/HDD/src/wlan_hdd_cfg80211.c
@@ -10455,6 +10455,7 @@
                          "%s: Invalid Channel [%d]", __func__, pConfig->channel);
                  return -EINVAL;
             }
+            pConfig->user_config_channel = pConfig->channel;
         }
         else
         {
@@ -10464,7 +10465,8 @@
                   WLANSAP_SetChannelRange(hHal, hdd_pConfig->apStartChannelNum,
                        hdd_pConfig->apEndChannelNum,hdd_pConfig->apOperatingBand);
              }
-                   pHddCtx->is_dynamic_channel_range_set = 0;
+             pHddCtx->is_dynamic_channel_range_set = 0;
+             pConfig->user_config_channel = SAP_DEFAULT_24GHZ_CHANNEL;
         }
     }
     else