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authorDave Chinner <dchinner@redhat.com>2014-06-06 16:02:12 +1000
committerDave Chinner <david@fromorbit.com>2014-06-06 16:02:12 +1000
commit36de95567f910f5544060f50346d8677ae13ad22 (patch)
tree072f4754d9b621182a4526e356cfeb03e6a4f605 /fs/xfs/xfs_log.c
parent556b8883cfac3d3203557e161ea8005f8b5479b2 (diff)
downloadop-kernel-dev-36de95567f910f5544060f50346d8677ae13ad22.zip
op-kernel-dev-36de95567f910f5544060f50346d8677ae13ad22.tar.gz
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_log.c')
-rw-r--r--fs/xfs/xfs_log.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index a5f8bd9..ae871df 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1165,7 +1165,7 @@ xlog_iodone(xfs_buf_t *bp)
/*
* Race to shutdown the filesystem if we see an error.
*/
- if (XFS_TEST_ERROR((xfs_buf_geterror(bp)), l->l_mp,
+ if (XFS_TEST_ERROR(bp->b_error, l->l_mp,
XFS_ERRTAG_IODONE_IOERR, XFS_RANDOM_IODONE_IOERR)) {
xfs_buf_ioerror_alert(bp, __func__);
xfs_buf_stale(bp);
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