diff options
| author | Dave Chinner <dchinner@redhat.com> | 2014-06-06 08:02:12 +0200 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2014-06-06 08:02:12 +0200 |
| commit | 36de95567f910f5544060f50346d8677ae13ad22 (patch) | |
| tree | 072f4754d9b621182a4526e356cfeb03e6a4f605 /fs/xfs/xfs_dquot.c | |
| parent | xfs: xfs_readsb needs to check for magic numbers (diff) | |
| download | linux-36de95567f910f5544060f50346d8677ae13ad22.tar.xz linux-36de95567f910f5544060f50346d8677ae13ad22.zip | |
xfs: kill xfs_buf_geterror()
Most of the callers are just calling ASSERT(!xfs_buf_geterror())
which means they are checking for bp->b_error == 0. If bp is null in
this case, we will assert fail, and hence it's no different in
result to oopsing because of a null bp. In some cases, errors have
already been checked for or the function returning the buffer can't
return a buffer with an error, so it's just a redundant assert.
Either way, the assert can either be removed.
The other two non-assert callers can just test for a buffer and
error properly.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_dquot.c')
| -rw-r--r-- | fs/xfs/xfs_dquot.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index 868b19f096bf..8867d0232fac 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -353,10 +353,10 @@ xfs_qm_dqalloc( dqp->q_blkno, mp->m_quotainfo->qi_dqchunklen, 0); - - error = xfs_buf_geterror(bp); - if (error) + if (!bp) { + error = ENOMEM; goto error1; + } bp->b_ops = &xfs_dquot_buf_ops; /* |