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authorRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>2014-06-26 15:29:49 +0400
committerLinus Walleij <linus.walleij@linaro.org>2014-07-11 16:08:33 +0400
commit5aa498b95496204d3d9918b5d9287f0a4910a2a1 (patch)
tree5857230e6075ed858ce28a8e60a20613ad37cfba /drivers/pinctrl
parent9eedfd688cb267d0fee06f68cbbddaf94423482e (diff)
downloadlinux-5aa498b95496204d3d9918b5d9287f0a4910a2a1.tar.xz
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 <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/pinctrl-imx1-core.c2
1 files changed, 1 insertions, 1 deletions
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,