Commit 89be677b authored Dec 23, 2018 by Julia Lawall Committed by Darrick J. Wong Dec 29, 2018

xfs: xfs_buf: drop useless LIST_HEAD

Drop LIST_HEAD where the variable it declares has never
been used.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/

)

// <smpl>
@@
identifier x;
@@
- LIST_HEAD(x);
  ... when != x
// </smpl>

Fixes: 26f1fe85 ("xfs: reduce lock hold times in buffer writeback")
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

parent 65eed012

fs/xfs/xfs_buf.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1992,7 +1992,6 @@ xfs_buf_delwri_submit_buffers(
		struct list_head *wait_list)
		{
		struct xfs_buf bp, n;
		LIST_HEAD (submit_list);
		int pinned = 0;
		struct blk_plug plug;