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| author | Julia Lawall <julia@diku.dk> | 2008-03-28 14:43:10 -0700 |
|---|---|---|
| committer | Mark Fasheh <mfasheh@suse.com> | 2008-04-18 08:56:11 -0700 |
| commit | 58dadcdbc2584db050969f9781727fc5a3f618db (patch) | |
| tree | 40df8466e7409be77131ee6d61a66649f57f4425 /fs/ocfs2/aops.c | |
| parent | 4d0ddb2ce25db2254d468233d942276ecf40bff8 (diff) | |
| download | blackbird-op-linux-58dadcdbc2584db050969f9781727fc5a3f618db.tar.gz blackbird-op-linux-58dadcdbc2584db050969f9781727fc5a3f618db.zip | |
fs/ocfs2/aops.c: test for IS_ERR rather than 0
The function ocfs2_start_trans always returns either a valid pointer or a
value made with ERR_PTR, so its result should be tested with IS_ERR, not
with a test for 0.
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/aops.c')
| -rw-r--r-- | fs/ocfs2/aops.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 90383ed61005..17964c0505a9 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -467,11 +467,11 @@ handle_t *ocfs2_start_walk_page_trans(struct inode *inode, unsigned to) { struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); - handle_t *handle = NULL; + handle_t *handle; int ret = 0; handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); - if (!handle) { + if (IS_ERR(handle)) { ret = -ENOMEM; mlog_errno(ret); goto out; @@ -487,7 +487,7 @@ handle_t *ocfs2_start_walk_page_trans(struct inode *inode, } out: if (ret) { - if (handle) + if (!IS_ERR(handle)) ocfs2_commit_trans(osb, handle); handle = ERR_PTR(ret); } |
