From 3a05d7961e6b5fb77660849b56a22feca5d1e0c5 Mon Sep 17 00:00:00 2001
From: Coly Li <coly.li@suse.de>
Date: Fri, 4 Dec 2009 02:02:35 +0800
Subject: ocfs2: explicit declare uninitialized var in user_cluster_connect()

This patch explicitly declares an uninitialized local variable in user_cluster_connect(), to remove a compiling warning.

Signed-off-by: Coly Li <coly.li@suse.de>
Signed-off-by: Joel Becker <joel.becker@oracle.com>

diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c
index ff4c798..da78a2a 100644
--- a/fs/ocfs2/stack_user.c
+++ b/fs/ocfs2/stack_user.c
@@ -814,7 +814,7 @@ static int fs_protocol_compare(struct ocfs2_protocol_version *existing,
 static int user_cluster_connect(struct ocfs2_cluster_connection *conn)
 {
 	dlm_lockspace_t *fsdlm;
-	struct ocfs2_live_connection *control;
+	struct ocfs2_live_connection *uninitialized_var(control);
 	int rc = 0;
 
 	BUG_ON(conn == NULL);
-- 
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