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RDMA/hfi1: Use list_for_each_entry() helper

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Convert list_for_each() to list_for_each_entry() so that the pos list_head
pointer and list_entry() call are no longer needed, which can
reduce a few lines of code. No functional changed.

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/r/20230822033539.3692453-1-ruanjinjie@huawei.com
Acked-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Jinjie Ruan 2023-08-22 11:35:38 +08:00 committed by Leon Romanovsky
parent d3c2245754
commit 3d91dfe72a
1 changed files with 1 additions and 3 deletions
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4
drivers/infiniband/hw/hfi1/affinity.c
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@ -230,11 +230,9 @@ static void node_affinity_add_tail(struct hfi1_affinity_node *entry)
/* It must be called with node_affinity.lock held */
static struct hfi1_affinity_node *node_affinity_lookup(int node)
{
struct list_head *pos;
struct hfi1_affinity_node *entry;
list_for_each(pos, &node_affinity.list) {
entry = list_entry(pos, struct hfi1_affinity_node, list);
list_for_each_entry(entry, &node_affinity.list, list) {
if (entry->node == node)
return entry;
}