From: Rafael J. Wysocki Date: Fri, 10 Jan 2020 10:45:49 +0000 (+0100) Subject: intel_idle: Clean up NULL pointer check in intel_idle_init() X-Git-Tag: v5.6-rc1~192^2~3^2~5 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=533da74a8c8d75af7958f4aa1abc944f061d1d85;p=thirdparty%2Flinux.git intel_idle: Clean up NULL pointer check in intel_idle_init() Instead of comparing intel_idle_cpuidle_devices with NULL apply the "!" (not) operator to it when checking it against NULL. No intentional functional impact. Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index 690309c78dfb0..fddb72e5f6faa 100644 --- a/drivers/idle/intel_idle.c +++ b/drivers/idle/intel_idle.c @@ -1630,7 +1630,7 @@ static int __init intel_idle_init(void) boot_cpu_data.x86_model); intel_idle_cpuidle_devices = alloc_percpu(struct cpuidle_device); - if (intel_idle_cpuidle_devices == NULL) + if (!intel_idle_cpuidle_devices) return -ENOMEM; intel_idle_cpuidle_driver_init();