wlan: HDD log level modification.

Added logs which should get printed when some unexpected error
happens. Modification in log level for HDD.

CRs-Fixed: 517829
Change-Id: I5da6044a28b2f225ccdb51da184c8665895d4b67
diff --git a/CORE/HDD/src/wlan_hdd_cfg80211.c b/CORE/HDD/src/wlan_hdd_cfg80211.c
index ade5155..131ab42 100644
--- a/CORE/HDD/src/wlan_hdd_cfg80211.c
+++ b/CORE/HDD/src/wlan_hdd_cfg80211.c
@@ -7968,7 +7968,7 @@
 
     if (NULL == pAdapter)
     {
-        VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
+        VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,
                    "%s: HDD adapter is Null", __func__);
         return ;
     }
@@ -8858,7 +8858,7 @@
 
     if (NULL == pAdapter)
     {
-        VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
+        VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,
                    "%s: HDD adapter is Null", __func__);
         return ;
     }