gpio: mockup: Drop duplicate NULL check in gpio_mockup_unregister_pdevs()

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 <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c
index 28b757d3404696e3a7e3601c41a195ff899f51dd..d7e73876a3b984461f563c7daa1cdc460b310f87 100644 (file)
--- a/drivers/gpio/gpio-mockup.c
+++ b/drivers/gpio/gpio-mockup.c
@@ -479,15 +479,10 @@ static struct platform_device *gpio_mockup_pdevs[GPIO_MOCKUP_MAX_GC];
 
 static void gpio_mockup_unregister_pdevs(void)
 {
-       struct platform_device *pdev;
        int i;
 
-       for (i = 0; i < GPIO_MOCKUP_MAX_GC; i++) {
-               pdev = gpio_mockup_pdevs[i];
-
-               if (pdev)
-                       platform_device_unregister(pdev);
-       }
+       for (i = 0; i < GPIO_MOCKUP_MAX_GC; i++)
+               platform_device_unregister(gpio_mockup_pdevs[i]);
 }
 
 static __init char **gpio_mockup_make_line_names(const char *label,