From 533da74a8c8d75af7958f4aa1abc944f061d1d85 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Fri, 10 Jan 2020 11:45:49 +0100 Subject: 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 --- drivers/idle/intel_idle.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/idle') diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index 690309c78dfb..fddb72e5f6fa 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(); -- cgit v1.2.3