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pinctrl: pinctrl-imx.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>
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1 changed files with 1 additions and 1 deletions
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@ -515,7 +515,7 @@ static int imx_pinctrl_parse_functions(struct device_node *np,
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/* Initialise function */
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func->name = np->name;
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func->num_groups = of_get_child_count(np);
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if (func->num_groups <= 0) {
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if (func->num_groups == 0) {
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dev_err(info->dev, "no groups defined in %s\n", np->full_name);
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return -EINVAL;
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}
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