Now that the contexts lock is a read/write lock, it should not be locked here

in ast_hint_state_changed().  This makes it get locked recursively which now
causes a deadlock.
(closes issue #11080, thanks to callguy for the access to a deadlocked machine)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@94831 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/pbx.c

@@ -2015,7 +2015,6 @@ void ast_hint_state_changed(const char *device)
 {
 	struct ast_hint *hint;
 
-	ast_rdlock_contexts();
 	AST_LIST_LOCK(&hints);
 
 	AST_LIST_TRAVERSE(&hints, hint, list) {
@@ -2053,7 +2052,6 @@ void ast_hint_state_changed(const char *device)
 	}
 
 	AST_LIST_UNLOCK(&hints);
-	ast_unlock_contexts();
 }
 
 /*! \brief  ast_extension_state_add: Add watcher for extension states */