gpio: omap: Improve a size determination
authorMarkus Elfring <elfring@users.sourceforge.net>
Sat, 10 Feb 2018 20:49:22 +0000 (21:49 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Thu, 22 Feb 2018 14:25:32 +0000 (15:25 +0100)
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-omap.c

index 4db6f13fa133298372d46a5449d68d5df60f2ce9..35971a341c402e6fad3b7886b1aa497284b5df3f 100644 (file)
@@ -1157,7 +1157,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
        if (!pdata)
                return -EINVAL;
 
-       bank = devm_kzalloc(dev, sizeof(struct gpio_bank), GFP_KERNEL);
+       bank = devm_kzalloc(dev, sizeof(*bank), GFP_KERNEL);
        if (!bank)
                return -ENOMEM;