From: Andrzej Hajda Date: Mon, 21 Sep 2015 13:33:45 +0000 (+0200) Subject: ARM: shmobile: apmu: correct type of CPU id X-Git-Tag: firefly_0821_release~176^2~731^2~5^2~2 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6e67d2ccb8b5ac6dbc6a0cfdf8320d68fa289193;p=firefly-linux-kernel-4.4.55.git ARM: shmobile: apmu: correct type of CPU id CPU id can be negative, so it cannot be assigned to unsigned variable. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda Signed-off-by: Simon Horman --- diff --git a/arch/arm/mach-shmobile/platsmp-apmu.c b/arch/arm/mach-shmobile/platsmp-apmu.c index bcf4cc51b926..911884f7e28b 100644 --- a/arch/arm/mach-shmobile/platsmp-apmu.c +++ b/arch/arm/mach-shmobile/platsmp-apmu.c @@ -88,7 +88,7 @@ static void apmu_init_cpu(struct resource *res, int cpu, int bit) static void apmu_parse_cfg(void (*fn)(struct resource *res, int cpu, int bit), struct rcar_apmu_config *apmu_config, int num) { - u32 id; + int id; int k; int bit, index; bool is_allowed;