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net/sunrpc: make use of the helper macro LIST_HEAD()

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list_head can be initialized automatically with LIST_HEAD()
instead of calling INIT_LIST_HEAD(). Here we can simplify
the code.

Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
This commit is contained in:
Hongbo Li 2024-08-27 17:52:18 +08:00 committed by Anna Schumaker
parent 2e001972e8
commit 64a3ab9967
1 changed files with 3 additions and 7 deletions
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10
net/sunrpc/cache.c
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@ -731,11 +731,10 @@ static bool cache_defer_req(struct cache_req *req, struct cache_head *item)
static void cache_revisit_request(struct cache_head *item)
{
struct cache_deferred_req *dreq;
struct list_head pending;
struct hlist_node *tmp;
int hash = DFR_HASH(item);
LIST_HEAD(pending);
INIT_LIST_HEAD(&pending);
spin_lock(&cache_defer_lock);
hlist_for_each_entry_safe(dreq, tmp, &cache_defer_hash[hash], hash)
@ -756,10 +755,8 @@ static void cache_revisit_request(struct cache_head *item)
void cache_clean_deferred(void *owner)
{
struct cache_deferred_req *dreq, *tmp;
struct list_head pending;
LIST_HEAD(pending);
INIT_LIST_HEAD(&pending);
spin_lock(&cache_defer_lock);
list_for_each_entry_safe(dreq, tmp, &cache_defer_list, recent) {
@ -1085,9 +1082,8 @@ static void cache_dequeue(struct cache_detail *detail, struct cache_head *ch)
{
struct cache_queue *cq, *tmp;
struct cache_request *cr;
struct list_head dequeued;
LIST_HEAD(dequeued);
INIT_LIST_HEAD(&dequeued);
spin_lock(&queue_lock);
list_for_each_entry_safe(cq, tmp, &detail->queue, list)
if (!cq->reader) {