Merge branch 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

[~andy/linux] / fs / xfs / xfs_sb.c

diff --git a/fs/xfs/xfs_sb.c b/fs/xfs/xfs_sb.c
index b7c9aea77f8fd2e7ca88537df77536eca8148418..1e116794bb6622d686487f36a461f8f644fd27c2 100644 (file)
--- a/fs/xfs/xfs_sb.c
+++ b/fs/xfs/xfs_sb.c
@@ -295,8 +295,7 @@ xfs_mount_validate_sb(
            sbp->sb_dblocks == 0                                        ||
            sbp->sb_dblocks > XFS_MAX_DBLOCKS(sbp)                      ||
            sbp->sb_dblocks < XFS_MIN_DBLOCKS(sbp))) {
-               XFS_CORRUPTION_ERROR("SB sanity check failed",
-                               XFS_ERRLEVEL_LOW, mp, sbp);
+               xfs_notice(mp, "SB sanity check failed");
                return XFS_ERROR(EFSCORRUPTED);
        }
 
@@ -611,10 +610,10 @@ xfs_sb_read_verify(
                                                XFS_SB_VERSION_5) ||
             dsb->sb_crc != 0)) {
 
-               if (!xfs_verify_cksum(bp->b_addr, be16_to_cpu(dsb->sb_sectsize),
+               if (!xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length),
                                      offsetof(struct xfs_sb, sb_crc))) {
                        /* Only fail bad secondaries on a known V5 filesystem */
-                       if (bp->b_bn != XFS_SB_DADDR &&
+                       if (bp->b_bn == XFS_SB_DADDR ||
                            xfs_sb_version_hascrc(&mp->m_sb)) {
                                error = EFSCORRUPTED;
                                goto out_error;
@@ -625,7 +624,7 @@ xfs_sb_read_verify(
 
 out_error:
        if (error) {
-               if (error != EWRONGFS)
+               if (error == EFSCORRUPTED)
                        XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW,
                                             mp, bp->b_addr);
                xfs_buf_ioerror(bp, error);
@@ -644,7 +643,6 @@ xfs_sb_quiet_read_verify(
 {
        struct xfs_dsb  *dsb = XFS_BUF_TO_SBP(bp);
 
-
        if (dsb->sb_magicnum == cpu_to_be32(XFS_SB_MAGIC)) {
                /* XFS filesystem, verify noisily! */
                xfs_sb_read_verify(bp);