From 4ac4707102d9ea1ffc9b5735891f6c5ee3d236e5 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sat, 29 Oct 2016 16:19:33 +0000 Subject: [PATCH] IB/rxe: Use DEFINE_SPINLOCK() for spinlock spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Signed-off-by: Wei Yongjun Reviewed-by: Leon Romanosky Reviewed-by: Moni Shoua Signed-off-by: Doug Ledford --- drivers/infiniband/sw/rxe/rxe_net.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/infiniband/sw/rxe/rxe_net.c b/drivers/infiniband/sw/rxe/rxe_net.c index b8258e4f0aea..4cb63780fa74 100644 --- a/drivers/infiniband/sw/rxe/rxe_net.c +++ b/drivers/infiniband/sw/rxe/rxe_net.c @@ -46,7 +46,7 @@ #include "rxe_loc.h" static LIST_HEAD(rxe_dev_list); -static spinlock_t dev_list_lock; /* spinlock for device list */ +static DEFINE_SPINLOCK(dev_list_lock); /* spinlock for device list */ struct rxe_dev *net_to_rxe(struct net_device *ndev) { @@ -663,8 +663,6 @@ struct notifier_block rxe_net_notifier = { int rxe_net_ipv4_init(void) { - spin_lock_init(&dev_list_lock); - recv_sockets.sk4 = rxe_setup_udp_tunnel(&init_net, htons(ROCE_V2_UDP_DPORT), false); if (IS_ERR(recv_sockets.sk4)) { @@ -680,8 +678,6 @@ int rxe_net_ipv6_init(void) { #if IS_ENABLED(CONFIG_IPV6) - spin_lock_init(&dev_list_lock); - recv_sockets.sk6 = rxe_setup_udp_tunnel(&init_net, htons(ROCE_V2_UDP_DPORT), true); if (IS_ERR(recv_sockets.sk6)) { -- 2.20.1