From 5aa498b95496204d3d9918b5d9287f0a4910a2a1 Mon Sep 17 00:00:00 2001 From: Rickard Strandqvist Date: Thu, 26 Jun 2014 13:29:49 +0200 Subject: [PATCH] pinctrl: pinctrl-imx1-core.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 Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-imx1-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-imx1-core.c b/drivers/pinctrl/pinctrl-imx1-core.c index 815384b377b5..483420757c9f 100644 --- a/drivers/pinctrl/pinctrl-imx1-core.c +++ b/drivers/pinctrl/pinctrl-imx1-core.c @@ -526,7 +526,7 @@ static int imx1_pinctrl_parse_functions(struct device_node *np, /* Initialise function */ func->name = np->name; func->num_groups = of_get_child_count(np); - if (func->num_groups <= 0) + if (func->num_groups == 0) return -EINVAL; func->groups = devm_kzalloc(info->dev, -- 2.20.1