lkml.org 
[lkml]   [2021]   [Apr]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH -next] driver: aoe: use DEFINE_SPINLOCK() for spinlock
Date
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: Zucheng Zheng <zhengzucheng@huawei.com>
---
drivers/block/aoe/aoenet.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/block/aoe/aoenet.c b/drivers/block/aoe/aoenet.c
index 63773a90581d..46cce83c155d 100644
--- a/drivers/block/aoe/aoenet.c
+++ b/drivers/block/aoe/aoenet.c
@@ -47,7 +47,7 @@ static int __init aoe_iflist_setup(char *str)
__setup("aoe_iflist=", aoe_iflist_setup);
#endif

-static spinlock_t txlock;
+static DEFINE_SPINLOCK(txlock);
static struct sk_buff_head skbtxq;

/* enters with txlock held */
@@ -201,7 +201,6 @@ aoenet_init(void)
{
skb_queue_head_init(&skbtxq);
init_waitqueue_head(&txwq);
- spin_lock_init(&txlock);
kts.lock = &txlock;
kts.fn = tx;
kts.waitq = &txwq;
--
2.17.1
\
 
 \ /
  Last update: 2021-04-02 09:33    [W:0.048 / U:0.196 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site