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net: wan: 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: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zheng Yongjun
2021-01-05 15:43:41 -08:00
committed by David S. Miller
parent 520ec34385
commit 5b34af861f
1 changed files with 1 additions and 3 deletions
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drivers/net/wan/ixp4xx_hss.c
+1 -3
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@@ -323,7 +323,7 @@ struct desc {
static int ports_open;
static struct dma_pool *dma_pool;
static spinlock_t npe_lock;
static DEFINE_SPINLOCK(npe_lock);
static const struct {
int tx, txdone, rx, rxfree;
@@ -1402,8 +1402,6 @@ static int __init hss_init_module(void)
(IXP4XX_FEATURE_HDLC | IXP4XX_FEATURE_HSS))
return -ENODEV;
spin_lock_init(&npe_lock);
return platform_driver_register(&ixp4xx_hss_driver);
}