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path: root/fs/nfs/pnfs_dev.c
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Diffstat (limited to 'fs/nfs/pnfs_dev.c')
-rw-r--r--fs/nfs/pnfs_dev.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/nfs/pnfs_dev.c b/fs/nfs/pnfs_dev.c
index d35b62e83ea6..6da209bd9408 100644
--- a/fs/nfs/pnfs_dev.c
+++ b/fs/nfs/pnfs_dev.c
@@ -77,9 +77,8 @@ _lookup_deviceid(const struct pnfs_layoutdriver_type *ld,
long hash)
{
struct nfs4_deviceid_node *d;
- struct hlist_node *n;
- hlist_for_each_entry_rcu(d, n, &nfs4_deviceid_cache[hash], node)
+ hlist_for_each_entry_rcu(d, &nfs4_deviceid_cache[hash], node)
if (d->ld == ld && d->nfs_client == clp &&
!memcmp(&d->deviceid, id, sizeof(*id))) {
if (atomic_read(&d->ref))
@@ -248,12 +247,11 @@ static void
_deviceid_purge_client(const struct nfs_client *clp, long hash)
{
struct nfs4_deviceid_node *d;
- struct hlist_node *n;
HLIST_HEAD(tmp);
spin_lock(&nfs4_deviceid_lock);
rcu_read_lock();
- hlist_for_each_entry_rcu(d, n, &nfs4_deviceid_cache[hash], node)
+ hlist_for_each_entry_rcu(d, &nfs4_deviceid_cache[hash], node)
if (d->nfs_client == clp && atomic_read(&d->ref)) {
hlist_del_init_rcu(&d->node);
hlist_add_head(&d->tmpnode, &tmp);
@@ -291,12 +289,11 @@ void
nfs4_deviceid_mark_client_invalid(struct nfs_client *clp)
{
struct nfs4_deviceid_node *d;
- struct hlist_node *n;
int i;
rcu_read_lock();
for (i = 0; i < NFS4_DEVICE_ID_HASH_SIZE; i ++){
- hlist_for_each_entry_rcu(d, n, &nfs4_deviceid_cache[i], node)
+ hlist_for_each_entry_rcu(d, &nfs4_deviceid_cache[i], node)
if (d->nfs_client == clp)
set_bit(NFS_DEVICEID_INVALID, &d->flags);
}