RDMA/iw_cxgb4: Use DEFINE_SPINLOCK() for spinlock

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

Link: https://lore.kernel.org/r/20210331020105.4858-1-tangyizhou@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Tang Yizhou <tangyizhou@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Tang Yizhou 2021-03-31 10:01:05 +08:00 • committed by Jason Gunthorpe
commit 2e919a32ae