From 5158217058fc2cdb92e05b9bb3c1a350d2a51ed9 Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Thu, 27 Feb 2014 15:17:27 +1100 Subject: xfs: add helper for verifying checksums on xfs_bufs Many/most callers of xfs_verify_cksum() pass bp->b_addr and BBTOB(bp->b_length) as the first 2 args. Add a helper which can just accept the bp and the crc offset, and work it out on its own, for brevity. Signed-off-by: Eric Sandeen Reviewed-by: Dave Chinner Signed-off-by: Dave Chinner --- fs/xfs/xfs_ialloc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/xfs/xfs_ialloc.c') diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c index d79210b15bc0..d6a879d879ca 100644 --- a/fs/xfs/xfs_ialloc.c +++ b/fs/xfs/xfs_ialloc.c @@ -1571,8 +1571,8 @@ xfs_agi_read_verify( int agi_ok = 1; if (xfs_sb_version_hascrc(&mp->m_sb)) - agi_ok = xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length), - XFS_AGI_CRC_OFF); + agi_ok = xfs_buf_verify_cksum(bp, XFS_AGI_CRC_OFF); + agi_ok = agi_ok && xfs_agi_verify(bp); if (unlikely(XFS_TEST_ERROR(!agi_ok, mp, XFS_ERRTAG_IALLOC_READ_AGI, -- cgit v1.2.3