[2/2] gpio: omap: Improve a size determination in omap_gpio_probe()

Message ID 422a4c63-5ffc-2b40-4d9a-cf947d4af2fd@users.sourceforge.net
State New
Headers show
  • GPIO-OMAP: Adjustments for omap_gpio_probe()
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Commit Message

SF Markus Elfring Feb. 10, 2018, 9:08 p.m.
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 10 Feb 2018 21:49:22 +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>
 drivers/gpio/gpio-omap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 4db6f13fa133..35971a341c40 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -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;