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nfsd: use LIST_HEAD() to simplify code

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list_head can be initialized automatically with LIST_HEAD()
instead of calling INIT_LIST_HEAD().

Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Hongbo Li 2024-08-21 14:53:26 +08:00 committed by Chuck Lever
parent 340e61e44c
commit c2feb7ee39
1 changed files with 3 additions and 7 deletions
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10
fs/nfsd/nfs4state.c
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@ -1663,9 +1663,7 @@ static void release_openowner(struct nfs4_openowner *oo)
{
struct nfs4_ol_stateid *stp;
struct nfs4_client *clp = oo->oo_owner.so_client;
struct list_head reaplist;
INIT_LIST_HEAD(&reaplist);
LIST_HEAD(reaplist);
spin_lock(&clp->cl_lock);
unhash_openowner_locked(oo);
@ -2369,9 +2367,8 @@ __destroy_client(struct nfs4_client *clp)
int i;
struct nfs4_openowner *oo;
struct nfs4_delegation *dp;
struct list_head reaplist;
LIST_HEAD(reaplist);
INIT_LIST_HEAD(&reaplist);
spin_lock(&state_lock);
while (!list_empty(&clp->cl_delegations)) {
dp = list_entry(clp->cl_delegations.next, struct nfs4_delegation, dl_perclnt);
@ -6615,9 +6612,8 @@ deleg_reaper(struct nfsd_net *nn)
{
struct list_head *pos, *next;
struct nfs4_client *clp;
struct list_head cblist;
LIST_HEAD(cblist);
INIT_LIST_HEAD(&cblist);
spin_lock(&nn->client_lock);
list_for_each_safe(pos, next, &nn->client_lru) {
clp = list_entry(pos, struct nfs4_client, cl_lru);