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crypto: ixp4xx - use DEFINE_SPINLOCK() for spinlock

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

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Guobin Huang <huangguobin4@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Guobin Huang 2021-04-06 20:02:57 +08:00 committed by Herbert Xu
parent 25ee76a221
commit 7dad7d007a
1 changed files with 2 additions and 5 deletions
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7
drivers/crypto/ixp4xx_crypto.c
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@ -265,7 +265,7 @@ static int setup_crypt_desc(void)
return 0;
}
static spinlock_t desc_lock;
static DEFINE_SPINLOCK(desc_lock);
static struct crypt_ctl *get_crypt_desc(void)
{
int i;
@ -293,7 +293,7 @@ static struct crypt_ctl *get_crypt_desc(void)
}
}
static spinlock_t emerg_lock;
static DEFINE_SPINLOCK(emerg_lock);
static struct crypt_ctl *get_crypt_desc_emerg(void)
{
int i;
@ -1379,9 +1379,6 @@ static int __init ixp_module_init(void)
if (IS_ERR(pdev))
return PTR_ERR(pdev);
spin_lock_init(&desc_lock);
spin_lock_init(&emerg_lock);
err = init_ixp_crypto(&pdev->dev);
if (err) {
platform_device_unregister(pdev);