From: fenghui <fenghui@nfschina.com>
To: wim@linux-watchdog.org, linux@roeck-us.net
Cc: linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org,
fenghui <fenghui@nfschina.com>
Subject: [PATCH] watchdog_dev: Remove unnecessary ‘0’ values from err
Date: Sat, 21 Oct 2023 19:05:38 +0800 [thread overview]
Message-ID: <20231021110538.441-1-fenghui@nfschina.com> (raw)
err is assigned first, so it does not need to initialize the assignment.
Signed-off-by: fenghui <fenghui@nfschina.com>
---
drivers/watchdog/watchdog_dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/watchdog_dev.c b/drivers/watchdog/watchdog_dev.c
index 15df74e11a59..0868ccbcf92b 100644
--- a/drivers/watchdog/watchdog_dev.c
+++ b/drivers/watchdog/watchdog_dev.c
@@ -291,7 +291,7 @@ static int watchdog_start(struct watchdog_device *wdd)
*/
static int watchdog_stop(struct watchdog_device *wdd)
{
- int err = 0;
+ int err;
if (!watchdog_active(wdd))
return 0;
--
2.11.0
next reply other threads:[~2023-10-21 11:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-21 11:05 fenghui [this message]
2023-10-23 0:03 ` [PATCH] watchdog_dev: Remove unnecessary ‘0’ values from err Guenter Roeck
2023-10-24 15:55 ` kernel test robot
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