diff options
| author | Rui Xiang <rui.xiang@huawei.com> | 2013-11-12 15:06:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 12:09:00 +0900 |
| commit | 7391a294b861bf2c3b762dfdcf61b9c5f1bffa1f (patch) | |
| tree | 4c34e441b90db49696fe8dffb9599753c2e26db3 /fs/ocfs2/super.c | |
| parent | f0cb0f0bca233935ac70707d47f5885419a7fd31 (diff) | |
| download | lwn-7391a294b861bf2c3b762dfdcf61b9c5f1bffa1f.tar.gz lwn-7391a294b861bf2c3b762dfdcf61b9c5f1bffa1f.zip | |
ocfs2: return ENOMEM when sb_getblk() fails
The only reason for sb_getblk() failing is if it can't allocate the
buffer_head. So return ENOMEM instead when it fails.
[joseph.qi@huawei.com: ocfs2_symlink_get_block() and ocfs2_read_blocks_sync() and ocfs2_read_blocks() need the same change]
Signed-off-by: Rui Xiang <rui.xiang@huawei.com>
Reviewed-by: Jie Liu <jeff.liu@oracle.com>
Reviewed-by: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Joseph Qi <joseph.qi@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2/super.c')
| -rw-r--r-- | fs/ocfs2/super.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index d4e81e4a9b04..c41492957aa5 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -1848,8 +1848,8 @@ static int ocfs2_get_sector(struct super_block *sb, *bh = sb_getblk(sb, block); if (!*bh) { - mlog_errno(-EIO); - return -EIO; + mlog_errno(-ENOMEM); + return -ENOMEM; } lock_buffer(*bh); if (!buffer_dirty(*bh)) |