xfs: clean up whacky buffer log item list reinit

When we've emptied the buffer log item list, it does a list_del_init
on itself to reset it's pointers to itself. This is unnecessary as
the list is already empty at this point - it was a left-over
fragment from the list_head conversion of the buffer log item list.
Remove them.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index d87ae63..5b3cd5e 100644 (file)
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -459,7 +459,6 @@ xfs_buf_item_unpin(
                if (bip->bli_flags & XFS_BLI_STALE_INODE) {
                        xfs_buf_do_callbacks(bp);
                        bp->b_log_item = NULL;
-                       list_del_init(&bp->b_li_list);
                } else {
                        xfs_trans_ail_delete(lip, SHUTDOWN_LOG_IO_ERROR);
                        xfs_buf_item_relse(bp);
@@ -1165,7 +1164,6 @@ xfs_buf_run_callbacks(
 
        xfs_buf_do_callbacks(bp);
        bp->b_log_item = NULL;
-       list_del_init(&bp->b_li_list);
 }
 
 /*