* [PATCH -next] crypto: ccp - Use DEFINE_SPINLOCK() for spinlock
@ 2021-03-31 2:00 Tang Yizhou
2021-04-09 7:52 ` Herbert Xu
0 siblings, 1 reply; 2+ messages in thread
From: Tang Yizhou @ 2021-03-31 2:00 UTC (permalink / raw)
To: tangyizhou, Tom Lendacky, John Allen, Herbert Xu
Cc: linux-crypto, linux-kernel, kernel-janitors, Hulk Robot
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: Tang Yizhou <tangyizhou@huawei.com>
---
drivers/crypto/ccp/ccp-crypto-main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/crypto/ccp/ccp-crypto-main.c b/drivers/crypto/ccp/ccp-crypto-main.c
index 88275b4867ea..5976530c00a8 100644
--- a/drivers/crypto/ccp/ccp-crypto-main.c
+++ b/drivers/crypto/ccp/ccp-crypto-main.c
@@ -59,7 +59,7 @@ struct ccp_crypto_queue {
#define CCP_CRYPTO_MAX_QLEN 100
static struct ccp_crypto_queue req_queue;
-static spinlock_t req_queue_lock;
+static DEFINE_SPINLOCK(req_queue_lock);
struct ccp_crypto_cmd {
struct list_head entry;
@@ -410,7 +410,6 @@ static int ccp_crypto_init(void)
return ret;
}
- spin_lock_init(&req_queue_lock);
INIT_LIST_HEAD(&req_queue.cmds);
req_queue.backlog = &req_queue.cmds;
req_queue.cmd_count = 0;
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH -next] crypto: ccp - Use DEFINE_SPINLOCK() for spinlock
2021-03-31 2:00 [PATCH -next] crypto: ccp - Use DEFINE_SPINLOCK() for spinlock Tang Yizhou
@ 2021-04-09 7:52 ` Herbert Xu
0 siblings, 0 replies; 2+ messages in thread
From: Herbert Xu @ 2021-04-09 7:52 UTC (permalink / raw)
To: Tang Yizhou
Cc: Tom Lendacky, John Allen, linux-crypto, linux-kernel,
kernel-janitors, Hulk Robot
On Wed, Mar 31, 2021 at 10:00:55AM +0800, Tang Yizhou wrote:
> 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: Tang Yizhou <tangyizhou@huawei.com>
> ---
> drivers/crypto/ccp/ccp-crypto-main.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
Patch applied. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
^ permalink raw reply [flat|nested] 2+ messages in thread
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