wlan: Avoid multiple time spin unlock during logging

Avoid multiple time spin unlock during uploading the log messages
to logger app.

Change-Id: I6812c3845eeb23d575adfe0a3a016beb02738e47
CRs-Fixed: 670151
diff --git a/CORE/SVC/src/logging/wlan_logging_sock_svc.c b/CORE/SVC/src/logging/wlan_logging_sock_svc.c
index c9ba36c..87aaa61 100644
--- a/CORE/SVC/src/logging/wlan_logging_sock_svc.c
+++ b/CORE/SVC/src/logging/wlan_logging_sock_svc.c
@@ -363,7 +363,6 @@
 			ret = -EINVAL;
 			continue;
 		}
-		spin_unlock_irqrestore(&gwlan_logging.spin_lock, flags);
 
 		wnl = (tAniNlHdr *) nlh;
 		wnl->radio = plog_msg->radio;