From: Andy Shevchenko Date: Fri, 10 Jun 2022 10:33:24 +0000 (+0300) Subject: hwmon: (nct6775) Drop duplicate NULL check in ->init() and ->exit() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=452d5e2976941c24c4fe9e6d782bfbac3cabd54f;p=linux.git hwmon: (nct6775) Drop duplicate NULL check in ->init() and ->exit() Since platform_device_unregister() is NULL-aware, we don't need to duplicate this check. Remove it and fold the rest of the code. Signed-off-by: Andy Shevchenko Reviewed-by: Zev Weiss Link: https://lore.kernel.org/r/20220610103324.87483-1-andriy.shevchenko@linux.intel.com Signed-off-by: Guenter Roeck --- diff --git a/drivers/hwmon/nct6775-platform.c b/drivers/hwmon/nct6775-platform.c index 6d46c94018984..3a48627419baf 100644 --- a/drivers/hwmon/nct6775-platform.c +++ b/drivers/hwmon/nct6775-platform.c @@ -1200,10 +1200,8 @@ static int __init sensors_nct6775_platform_init(void) exit_device_put: platform_device_put(pdev[i]); exit_device_unregister: - while (--i >= 0) { - if (pdev[i]) - platform_device_unregister(pdev[i]); - } + while (i--) + platform_device_unregister(pdev[i]); exit_unregister: platform_driver_unregister(&nct6775_driver); return err; @@ -1213,10 +1211,8 @@ static void __exit sensors_nct6775_platform_exit(void) { int i; - for (i = 0; i < ARRAY_SIZE(pdev); i++) { - if (pdev[i]) - platform_device_unregister(pdev[i]); - } + for (i = 0; i < ARRAY_SIZE(pdev); i++) + platform_device_unregister(pdev[i]); platform_driver_unregister(&nct6775_driver); }