From: akpm@linux-foundation.org <akpm@linux-foundation.org>
Date: Wed, 12 Mar 2008 21:01:29 +0000 (-0700)
Subject: [GFS2] fs/gfs2/recovery.c: suppress warnings
X-Git-Tag: v2.6.26-rc1~1144^2~4
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5a8cd020173c455705fc0095b7d299da6f8f87b;p=linux-2.6

[GFS2] fs/gfs2/recovery.c: suppress warnings

fs/gfs2/recovery.c: In function 'get_log_header':
fs/gfs2/recovery.c:152: warning: 'lh.lh_sequence' may be used uninitialized in this function
fs/gfs2/recovery.c:152: warning: 'lh.lh_flags' may be used uninitialized in this function
fs/gfs2/recovery.c:152: warning: 'lh.lh_tail' may be used uninitialized in this function
fs/gfs2/recovery.c:152: warning: 'lh.lh_blkno' may be used uninitialized in this function
fs/gfs2/recovery.c:152: warning: 'lh.lh_hash' may be used uninitialized in this function

Cc: David Teigland <teigland@redhat.com>
Cc: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
---

diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c
index b17d3b8b23..06dcdc0462 100644
--- a/fs/gfs2/recovery.c
+++ b/fs/gfs2/recovery.c
@@ -149,7 +149,7 @@ static int get_log_header(struct gfs2_jdesc *jd, unsigned int blk,
 			  struct gfs2_log_header_host *head)
 {
 	struct buffer_head *bh;
-	struct gfs2_log_header_host lh;
+	struct gfs2_log_header_host uninitialized_var(lh);
 	const u32 nothing = 0;
 	u32 hash;
 	int error;