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Commit a5ae5f5c authored by Arvind Yadav's avatar Arvind Yadav Committed by Linus Walleij
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gpio: tb10x: Handle return value of devm_kasprintf 



devm_kasprintf() can fail here and we must check its return value.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent ba3e217a

drivers/gpio/gpio-tb10x.c

+3 −0
Original line number Diff line number Diff line
@@ -193,6 +193,9 @@ static int tb10x_gpio_probe(struct platform_device *pdev) 


	tb10x_gpio->gc.label		=

		devm_kasprintf(&pdev->dev, GFP_KERNEL, "%pOF", pdev->dev.of_node);

	if (!tb10x_gpio->gc.label)

		return -ENOMEM;



	tb10x_gpio->gc.parent		= &pdev->dev;

	tb10x_gpio->gc.owner		= THIS_MODULE;

	tb10x_gpio->gc.direction_input	= tb10x_gpio_direction_in;