Commit ca7162ad authored Jun 26, 2014 by Rickard Strandqvist Committed by Linus Walleij Jul 11, 2014

pinctrl: pinctrl-at91.c: Cleaning up if unsigned is less than zero

Remove checking if a unsigned is less than zero

This was found using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent 8708ebca

drivers/pinctrl/pinctrl-at91.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -924,7 +924,7 @@ static int at91_pinctrl_parse_functions(struct device_node *np,
		/* Initialise function */
		func->name = np->name;
		func->ngroups = of_get_child_count(np);
		if (func->ngroups <= 0) {
		if (func->ngroups == 0) {
		dev_err(info->dev, "no groups defined\n");
		return -EINVAL;
		}