ocfs2: Silence compiler warnings

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
diff --git a/fs/ocfs2/vote.c b/fs/ocfs2/vote.c
index f30e63b..1552d64 100644
--- a/fs/ocfs2/vote.c
+++ b/fs/ocfs2/vote.c
@@ -664,7 +664,7 @@
 				 struct ocfs2_vote_msg *request,
 				 struct ocfs2_net_response_cb *callback)
 {
-	int status, response;
+	int status, response = -EBUSY;
 	unsigned int response_id;
 	struct ocfs2_msg_hdr *hdr;