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IB/rxe: Use DEFINE_SPINLOCK() for spinlock

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spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().

Signed-off-by: Wei Yongjun <[email protected]>
Reviewed-by: Leon Romanosky <[email protected]>
Reviewed-by: Moni Shoua <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
This commit is contained in:
Wei Yongjun 2016-10-29 16:19:33 +00:00 • committed by Doug Ledford
commit 4ac4707102
1 changed files with 1 additions and 5 deletions
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6
drivers/infiniband/sw/rxe/rxe_net.c
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@ -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)) {