xfs: fix endian warning in xlog_recover_get_buf_lsn()

sparse reports:

fs/xfs/xfs_log_recover.c:2017:24: sparse: cast to restricted __be64

Because I used the wrong structure for the on-disk superblock cast
in 50d5c8d ("xfs: check LSN ordering for v5 superblocks during
recovery"). Fix it.

Reported-by: kbuild test robot
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ben Myers <bpm@sgi.com>

diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 7c0c1fdc728b4ff6e18da1a4f0b46edde2337e4e..1728c7c016a6783b3ec0a835ba843bc746f69129 100644 (file)
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -2014,7 +2014,7 @@ xlog_recover_get_buf_lsn(
        case XFS_ATTR3_RMT_MAGIC:
                return be64_to_cpu(((struct xfs_attr3_rmt_hdr *)blk)->rm_lsn);
        case XFS_SB_MAGIC:
-               return be64_to_cpu(((struct xfs_sb *)blk)->sb_lsn);
+               return be64_to_cpu(((struct xfs_dsb *)blk)->sb_lsn);
        default:
                break;
        }