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Subject[PATCH 08/20] xfs: xfs_buf: drop useless LIST_HEAD
Date
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: 26f1fe858f274 ("xfs: reduce lock hold times in buffer writeback")
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

---
Successfully 0-day tested on 151 configurations.

fs/xfs/xfs_buf.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index b21ea2ba768d..eedc5e0156ff 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -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;

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