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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>
This commit is contained in:
Guenter Roeck 2017-01-03 02:43:32 -08:00
parent 78e45696d5
commit 9616bd2a66
1 changed files with 1 additions and 7 deletions
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8
drivers/watchdog/iTCO_wdt.c
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@ -612,15 +612,9 @@ static struct platform_driver iTCO_wdt_driver = {
static int __init iTCO_wdt_init_module(void)
{
int err;
pr_info("Intel TCO WatchDog Timer Driver v%s\n", DRV_VERSION);
err = platform_driver_register(&iTCO_wdt_driver);
if (err)
return err;
return 0;
return platform_driver_register(&iTCO_wdt_driver);
}
static void __exit iTCO_wdt_cleanup_module(void)