parse_cpu_capacity() has to return 0 on failure, but it currently returns 1 instead if raw_capacity kcalloc failed. Fix it (by directly returning 0). Cc: Russell King <linux@xxxxxxxxxxxxxxxx> Reported-by: Morten Rasmussen <morten.rasmussen@xxxxxxx> Fixes: 06073ee26775 ('ARM: 8621/3: parse cpu capacity-dmips-mhz from DT') Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx> Acked-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxx> --- Changes from v3: - directly return 0 on failure (as pointed out by Vincent) --- arch/arm/kernel/topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index f8a3ab82e77f..1b8ec3054642 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -166,7 +166,7 @@ static int __init parse_cpu_capacity(struct device_node *cpu_node, int cpu) if (!raw_capacity) { pr_err("cpu_capacity: failed to allocate memory for raw capacities\n"); cap_parsing_failed = true; - return !ret; + return 0; } } capacity_scale = max(cpu_capacity, capacity_scale); -- 2.10.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html