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ocfs2: Fix check of return value of ocfs2_start_trans() in xattr.c.

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On failure, ocfs2_start_trans() returns values like ERR_PTR(-ENOMEM),
so we should check whether handle is NULL. Fix them to use IS_ERR().
Jan has made the patch for other part in ocfs2(thank Jan for it), so
this is just the fix for fs/ocfs2/xattr.c.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
This commit is contained in:
Tao Ma 2008-10-24 07:57:28 +08:00 committed by Mark Fasheh
parent b99835c168
commit d32647993c
1 changed files with 2 additions and 2 deletions
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4
fs/ocfs2/xattr.c
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@ -4092,7 +4092,7 @@ static int ocfs2_xattr_value_update_size(struct inode *inode,
handle_t *handle = NULL;
handle = ocfs2_start_trans(osb, 1);
if (handle == NULL) {
if (IS_ERR(handle)) {
ret = -ENOMEM;
mlog_errno(ret);
goto out;
@ -4259,7 +4259,7 @@ static int ocfs2_rm_xattr_cluster(struct inode *inode,
}
handle = ocfs2_start_trans(osb, OCFS2_REMOVE_EXTENT_CREDITS);
if (handle == NULL) {
if (IS_ERR(handle)) {
ret = -ENOMEM;
mlog_errno(ret);
goto out;