[PATCH 08/12] xfs: don't reverify buffers in xfs_buf_readahead_map

[Christoph Hellwig <hch@lst.de>]

xfs_buf_read_map calls xfs_buf_reverify to ensure the verifier has run
for a buffer before the data can be used when an earlier readahead read
the data before the buf_ops were assigned.

There is no point in doing this in xfs_buf_readahead_map for a buffer
already in memory as a later xfs_buf_read will do the same and can
actually propagate the error to the caller.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/xfs/xfs_buf.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 2a0a19172847..4430da3259f1 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -760,7 +760,6 @@ xfs_buf_readahead_map(
 	trace_xfs_buf_readahead(bp, 0, _RET_IP_);
 
 	if (bp->b_flags & XBF_DONE) {
-		xfs_buf_reverify(bp, ops);
 		xfs_buf_relse(bp);
 		return;
 	}
-- 
2.53.0