[PATCH -next] RDMA/iw_cxgb4: Use DEFINE_SPINLOCK() for spinlock
STALE2010d
LANDED
From: Tang Yizhou <hidden>
Date: 2021-03-31 01:44:34
Also in:
kernel-janitors, lkml
Subsystem:
cxgb4 iwarp rnic driver (iw_cxgb4), infiniband subsystem, the rest · Maintainers:
Potnuri Bharat Teja, Jason Gunthorpe, Leon Romanovsky, Linus Torvalds
Landed in mainline as 2e919a32ae11 on 2021-03-31.
spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Reported-by: Hulk Robot <redacted> Signed-off-by: Tang Yizhou <redacted> --- drivers/infiniband/hw/cxgb4/cm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 81903749d241..c97e84d5db74 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c@@ -145,7 +145,7 @@ static void connect_reply_upcall(struct c4iw_ep *ep, int status); static int sched(struct c4iw_dev *dev, struct sk_buff *skb); static LIST_HEAD(timeout_list); -static spinlock_t timeout_lock; +static DEFINE_SPINLOCK(timeout_lock); static void deref_cm_id(struct c4iw_ep_common *epc) {
@@ -4451,7 +4451,6 @@ c4iw_handler_func c4iw_handlers[NUM_CPL_CMDS] = { int __init c4iw_cm_init(void) { - spin_lock_init(&timeout_lock); skb_queue_head_init(&rxq); workq = alloc_ordered_workqueue("iw_cxgb4", WQ_MEM_RECLAIM);