From mboxrd@z Thu Jan  1 00:00:00 1970
From: swhiteho@redhat.com <swhiteho@redhat.com>
Date: Thu, 17 Apr 2008 09:39:21 +0100
Subject: [Cluster-devel] [PATCH 45/48] [GFS2] fs/gfs2/recovery.c: suppress
	warnings
In-Reply-To: <12084216593910-git-send-email-swhiteho@redhat.com>
References: 12084214272083-git-send-email-swhiteho@redhat.com
	<12084215642582-git-send-email-swhiteho@redhat.com>
	<1208421571478-git-send-email-swhiteho@redhat.com>
	<12084215742081-git-send-email-swhiteho@redhat.com>
	<12084215763647-git-send-email-swhiteho@redhat.com>
	<12084215781246-git-send-email-swhiteho@redhat.com>
	<12084215802470-git-send-email-swhiteho@redhat.com>
	<12084215833555-git-send-email-swhiteho@redhat.com>
	<12084215851158-git-send-email-swhiteho@redhat.com>
	<120842158797-git-send-email-swhiteho@redhat.com>
	<12084215891940-git-send-email-swhiteho@redhat.com>
	<12084215913125-git-send-email-swhiteho@redhat.com>
	<12084215931509-git-send-email-swhiteho@redhat.com>
	<12084215961690-git-send-email-swhiteho@redhat.com>
	<1208421597980-git-send-email-swhiteho@redhat.com>
	<12084216003676-git-send-email-swhiteho@redhat.com>
	<12084216023999-git-send-email-swhiteho@redhat.com>
	<12084216044123-git-send-email-swhiteho@redhat.com>
	<12084216061172-git-send-email-swhiteho@redhat.com>
	<12084216082638-git-send-email-swhiteho@redhat.com>
	<12084216101961-git-send-email-swhiteho@redhat.com>
	<12084216121811-git-send-email-swhiteho@redhat.com>
	<12084216153016-git-send-email-swhiteho@redhat.com>
	<1208421617421-git-send-email-swhiteho@redhat.com>
	<12084216182363-git-send-email-swhiteho@redhat.com>
	<12084216204027-git-send-email-swhiteho@redhat.com>
	<12084216222853-git-send-email-swhiteho@redhat.com>
	<12084216241802-git-send-email-swhiteho@redhat.com>
	<12084216262937-git-send-email-swhiteho@redhat.com>
	<12084216281152-git-send-email-swhiteho@redhat.com>
	<12084216301107-git-send-email-swhiteho@redhat.com>
	<12084216323165-git-send-email-swhiteho@redhat.com>
	<1208421634101-git-send-email-swhiteho@redhat.com>
	<12084216372363-git-send-email-swhiteho@redhat.com>
	<12084216391215-git-send-email-swhiteho@redhat.com>
	<12084216402644-git-send-email-swhiteho@redhat.com>
	<12084216431261-git-send-email-swhiteho@redhat.com>
	<1208421645785-git-send-email-swhiteho@redhat.com>
	<1208421647805-git-send-email-swhiteho@redhat.com>
	<12084216494161-git-send-email-swhiteho@redhat.com>
	<12084216511207-git-send-email-swhiteho@redhat.com>
	<12084216533319-git-send-email-swhiteho@redhat.com>
	<12084216553542-git-send-email-swhiteho@redhat.com>
	<1208421657826-git-send-email-swhiteho@redhat.com>
	<12084216593910-git-send-email-swhiteho@redhat.com>
Message-ID: <12084216611008-git-send-email-swhiteho@redhat.com>
List-Id: <cluster-devel.redhat.com>
To: cluster-devel.redhat.com
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit

From: akpm@linux-foundation.org <akpm@linux-foundation.org>

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 b17d3b8..06dcdc0 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;
-- 
1.5.1.2