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nfsd: drop useless LIST_HEAD

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Drop LIST_HEAD where the variable it declares is never used.

This was introduced in c5c707f96f ("nfsd: implement pNFS
layout recalls"), but was not used even in that commit.

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

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

Fixes: c5c707f96f ("nfsd: implement pNFS layout recalls")
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Julia Lawall 2018-12-23 09:56:56 +01:00 • committed by J. Bruce Fields
parent b8eee0e90f
commit 8a68d3da50
1 changed files with 0 additions and 1 deletions
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1
fs/nfsd/nfs4layouts.c
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@ -656,7 +656,6 @@ nfsd4_cb_layout_done(struct nfsd4_callback *cb, struct rpc_task *task)
struct nfsd_net *nn;
ktime_t now, cutoff;
const struct nfsd4_layout_ops *ops;
LIST_HEAD(reaplist);
switch (task->tk_status) {