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_strandqv...@spectrumdigital.se>
---
drivers/pinctrl/pinctrl-imx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl-imx.c b/drivers/pinctrl/pinctrl-imx.c
index a24448e..946d594 100644
--- a/drivers/pinctrl/pinctrl-imx.c
+++ b/drivers/pinctrl/pinctrl-imx.c
@@ -515,7 +515,7 @@ static int imx_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) {
dev_err(info->dev, "no groups defined in %s\n", np->full_name);
return -EINVAL;
}
--
1.7.10.4
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