linux-kernel - [PATCH 26/48] [GFS2] The case of the missing asterisk

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Date:	Thu, 17 Apr 2008 09:39:02 +0100
From:	swhiteho@...hat.com
To:	linux-kernel@...r.kernel.org, cluster-devel@...hat.com
Cc:	Steven Whitehouse <swhiteho@...hat.com>
Subject: [PATCH 26/48] [GFS2] The case of the missing asterisk

From: Steven Whitehouse <swhiteho@...hat.com>

A dereference was forgotten. This adds it back correctly.

Signed-off-by: Steven Whitehouse <swhiteho@...hat.com>

diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 1fda731..7f72564 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -402,7 +402,7 @@ static int lookup_metapath(struct inode *inode, struct metapath *mp,
 
 	for (x = 0; x < end_of_metadata; x++) {
 		lookup_block(ip, x, mp, create, new, dblock);
-		if (!dblock)
+		if (!*dblock)
 			return 0;
 
 		ret = gfs2_meta_indirect_buffer(ip, x+1, *dblock, *new, &mp->mp_bh[x+1]);
-- 
1.5.1.2

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