From ca7162add9dc0b361cbf51084591c64db37199d8 Mon Sep 17 00:00:00 2001 From: Rickard Strandqvist Date: Thu, 26 Jun 2014 13:26:45 +0200 Subject: 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 Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-at91.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c index bd57ab514aa4..ec9744f33403 100644 --- a/drivers/pinctrl/pinctrl-at91.c +++ b/drivers/pinctrl/pinctrl-at91.c @@ -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; } -- cgit