Commit 266b2e33 authored Feb 03, 2021 by Junlin Yang Committed by Wim Van Sebroeck Jun 21, 2021

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 <yangjunlin@yulong.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210203122404.752-1-angkery@163.com


Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

parent 7b7d2fdc

drivers/watchdog/diag288_wdt.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -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)