xfs: refactor xfs_verifier_error and xfs_buf_ioerror

Since all verification errors also mark the buffer as having an error,
we can combine these two calls.  Later we'll add a xfs_failaddr_t
parameter to promote the idea of reporting corruption errors and the
address of the failing check to enable better debugging reports.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

1 files changed, 4 insertions, 9 deletions

diff --git a/fs/xfs/libxfs/xfs_dir2_node.c b/fs/xfs/libxfs/xfs_dir2_node.c
index 682e2bf370c7..888301d22c45 100644
--- a/fs/xfs/libxfs/xfs_dir2_node.c
+++ b/fs/xfs/libxfs/xfs_dir2_node.c
@@ -118,12 +118,9 @@ xfs_dir3_free_read_verify(
 
 	if (xfs_sb_version_hascrc(&mp->m_sb) &&
 	    !xfs_buf_verify_cksum(bp, XFS_DIR3_FREE_CRC_OFF))
-		xfs_buf_ioerror(bp, -EFSBADCRC);
+		xfs_verifier_error(bp, -EFSBADCRC);
 	else if (!xfs_dir3_free_verify(bp))
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-
-	if (bp->b_error)
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 }
 
 static void
@@ -135,8 +132,7 @@ xfs_dir3_free_write_verify(
 	struct xfs_dir3_blk_hdr	*hdr3 = bp->b_addr;
 
 	if (!xfs_dir3_free_verify(bp)) {
-		xfs_buf_ioerror(bp, -EFSCORRUPTED);
-		xfs_verifier_error(bp);
+		xfs_verifier_error(bp, -EFSCORRUPTED);
 		return;
 	}
 
@@ -209,8 +205,7 @@ __xfs_dir3_free_read(
 
 	/* Check things that we can't do in the verifier. */
 	if (!xfs_dir3_free_header_check(dp, fbno, *bpp)) {
-		xfs_buf_ioerror(*bpp, -EFSCORRUPTED);
-		xfs_verifier_error(*bpp);
+		xfs_verifier_error(*bpp, -EFSCORRUPTED);
 		xfs_trans_brelse(tp, *bpp);
 		return -EFSCORRUPTED;
 	}