From: Junlin Yang Date: Wed, 3 Feb 2021 12:24:04 +0000 (+0800) Subject: watchdog: diag288_wdt: Remove redundant assignment X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=266b2e335ce0c396096be4b649b819cc62b8c791;p=linux.git watchdog: diag288_wdt: Remove redundant assignment The assign for 'ret' is redundant and can be removed, because it will be assigned before use. Signed-off-by: Junlin Yang Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20210203122404.752-1-angkery@163.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- diff --git a/drivers/watchdog/diag288_wdt.c b/drivers/watchdog/diag288_wdt.c index aafc8d98bf9fd..4cb10877017c7 100644 --- a/drivers/watchdog/diag288_wdt.c +++ b/drivers/watchdog/diag288_wdt.c @@ -118,8 +118,6 @@ static int wdt_start(struct watchdog_device *dev) if (test_and_set_bit(DIAG_WDOG_BUSY, &wdt_status)) return -EBUSY; - ret = -ENODEV; - if (MACHINE_IS_VM) { ebc_cmd = kmalloc(MAX_CMDLEN, GFP_KERNEL); if (!ebc_cmd) { @@ -167,8 +165,6 @@ static int wdt_ping(struct watchdog_device *dev) int ret; unsigned int func; - ret = -ENODEV; - if (MACHINE_IS_VM) { ebc_cmd = kmalloc(MAX_CMDLEN, GFP_KERNEL); if (!ebc_cmd)