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| author |   Wei Yongjun <weiyongjun1@huawei.com> | 2016-10-29 16:19:33 +0000 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-12-12 16:31:45 -0500 |
| commit | 4ac4707102d9ea1ffc9b5735891f6c5ee3d236e5 (patch) | |
| tree | 7e6596290663334bf3a0639a749e7cf60d452b3f /drivers/infiniband/sw/rxe/rxe_net.c | |
| parent | IB/rxe: avoid putting a large struct rxe_qp on stack (diff) | |
| download | linux-dev-4ac4707102d9ea1ffc9b5735891f6c5ee3d236e5.tar.xz linux-dev-4ac4707102d9ea1ffc9b5735891f6c5ee3d236e5.zip | |
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 <weiyongjun1@huawei.com>
Reviewed-by: Leon Romanosky <leonro@mellanox.com>
Reviewed-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_net.c')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_net.c | 6 |
1 files changed, 1 insertions, 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)) { |