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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2014-08-19 14:57:12 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2014-10-20 20:44:55 +0200 |
| commit | 1f897a81915222310374cac1a85c0c7104f16249 (patch) | |
| tree | 899258706516f22f11a21d316290f1e1390079d9 /drivers/watchdog/ts72xx_wdt.c | |
| parent | 62ce25439a7ea01eba5c2a6a8284e4aa23890042 (diff) | |
| download | linux-stable-1f897a81915222310374cac1a85c0c7104f16249.tar.gz linux-stable-1f897a81915222310374cac1a85c0c7104f16249.tar.bz2 linux-stable-1f897a81915222310374cac1a85c0c7104f16249.zip | |
watchdog: ts72xx_wdt: Kill superfluous variable in remove
There is no need to store the return value of misc_deregister() in a
variable. Instead we can just return the value directly.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/ts72xx_wdt.c')
| -rw-r--r-- | drivers/watchdog/ts72xx_wdt.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/watchdog/ts72xx_wdt.c b/drivers/watchdog/ts72xx_wdt.c index afa9d6ef353a..dee9c6cbe6df 100644 --- a/drivers/watchdog/ts72xx_wdt.c +++ b/drivers/watchdog/ts72xx_wdt.c @@ -428,11 +428,7 @@ static int ts72xx_wdt_probe(struct platform_device *pdev) static int ts72xx_wdt_remove(struct platform_device *pdev) { - int error; - - error = misc_deregister(&ts72xx_wdt_miscdev); - - return error; + return misc_deregister(&ts72xx_wdt_miscdev); } static struct platform_driver ts72xx_wdt_driver = { |