diff options
Diffstat (limited to 'fs/xfs/libxfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_da_btree.c | 3 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_sb.c | 5 |
2 files changed, 7 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_da_btree.c b/fs/xfs/libxfs/xfs_da_btree.c index 2c42ae28d027..fd827530afec 100644 --- a/fs/xfs/libxfs/xfs_da_btree.c +++ b/fs/xfs/libxfs/xfs_da_btree.c @@ -2563,7 +2563,8 @@ xfs_da_get_buf( mapp, nmap, 0); error = bp ? bp->b_error : -EIO; if (error) { - xfs_trans_brelse(trans, bp); + if (bp) + xfs_trans_brelse(trans, bp); goto out_free; } diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c index 8426e5e2682e..5f902fa7913f 100644 --- a/fs/xfs/libxfs/xfs_sb.c +++ b/fs/xfs/libxfs/xfs_sb.c @@ -445,6 +445,8 @@ __xfs_sb_from_disk( to->sb_features_incompat = be32_to_cpu(from->sb_features_incompat); to->sb_features_log_incompat = be32_to_cpu(from->sb_features_log_incompat); + /* crc is only used on disk, not in memory; just init to 0 here. */ + to->sb_crc = 0; to->sb_pad = 0; to->sb_pquotino = be64_to_cpu(from->sb_pquotino); to->sb_lsn = be64_to_cpu(from->sb_lsn); @@ -550,6 +552,9 @@ xfs_sb_to_disk( if (!fields) return; + /* We should never write the crc here, it's updated in the IO path */ + fields &= ~XFS_SB_CRC; + xfs_sb_quota_to_disk(to, from, &fields); while (fields) { f = (xfs_sb_field_t)xfs_lowbit64((__uint64_t)fields); |