watchdog: iTCO_wdt: Simplify module init function
authorGuenter Roeck <linux@roeck-us.net>
Tue, 3 Jan 2017 10:43:32 +0000 (02:43 -0800)
committerGuenter Roeck <linux@roeck-us.net>
Fri, 24 Feb 2017 22:00:23 +0000 (14:00 -0800)
commit9616bd2a66000a30ff912ac3b1e02391dc2d0c89
tree5b061de56970e52ceefd2a82fa3de67572d438b5
parent78e45696d55c0754384f81e628b57b4e865a2478
watchdog: iTCO_wdt: Simplify module init function

The 'ret' variable in iTCO_wdt_init_module() does not add any value;
drop it.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
drivers/watchdog/iTCO_wdt.c