Commit 45bb8d80 authored by Julia Lawall's avatar Julia Lawall Committed by Trond Myklebust

NFS: 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: 0e20162e ("NFSv4.1 Use MDS auth flavor for data server connection")
Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
parent b9779a54
...@@ -151,7 +151,6 @@ static void ...@@ -151,7 +151,6 @@ static void
nfs4_shutdown_ds_clients(struct nfs_client *clp) nfs4_shutdown_ds_clients(struct nfs_client *clp)
{ {
struct nfs4_ds_server *dss; struct nfs4_ds_server *dss;
LIST_HEAD(shutdown_list);
while (!list_empty(&clp->cl_ds_clients)) { while (!list_empty(&clp->cl_ds_clients)) {
dss = list_entry(clp->cl_ds_clients.next, dss = list_entry(clp->cl_ds_clients.next,
......
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