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| author |   Dave Chinner <dchinner@redhat.com> | 2014-06-06 16:02:12 +1000 |
|---|---|---|
| committer |   Dave Chinner <david@fromorbit.com> | 2014-06-06 16:02:12 +1000 |
| commit | 36de95567f910f5544060f50346d8677ae13ad22 (patch) | |
| tree | 072f4754d9b621182a4526e356cfeb03e6a4f605 /fs/xfs/xfs_alloc.c | |
| parent | xfs: xfs_readsb needs to check for magic numbers (diff) | |
| download | linux-dev-36de95567f910f5544060f50346d8677ae13ad22.tar.xz linux-dev-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_alloc.c')
| -rw-r--r-- | fs/xfs/xfs_alloc.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c index c1cf6a336a72..077c3417a54e 100644 --- a/fs/xfs/xfs_alloc.c +++ b/fs/xfs/xfs_alloc.c @@ -541,7 +541,6 @@ xfs_alloc_read_agfl( XFS_FSS_TO_BB(mp, 1), 0, &bp, &xfs_agfl_buf_ops); if (error) return error; - ASSERT(!xfs_buf_geterror(bp)); xfs_buf_set_ref(bp, XFS_AGFL_REF); *bpp = bp; return 0; |