diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index 85ef2af6dc926..b32750d18b093 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -194,16 +194,13 @@ void device_pm_move_last(struct device *dev) static ktime_t initcall_debug_start(struct device *dev) { - ktime_t calltime = 0; - - if (pm_print_times_enabled) { - pr_info("calling %s+ @ %i, parent: %s\n", - dev_name(dev), task_pid_nr(current), - dev->parent ? dev_name(dev->parent) : "none"); - calltime = ktime_get(); - } + if (!pm_print_times_enabled) + return 0; - return calltime; + pr_info("calling %s+ @ %i, parent: %s\n", + dev_name(dev), task_pid_nr(current), + dev->parent ? dev_name(dev->parent) : "none"); + return ktime_get(); } static void initcall_debug_report(struct device *dev, ktime_t calltime, @@ -212,13 +209,14 @@ static void initcall_debug_report(struct device *dev, ktime_t calltime, ktime_t rettime; s64 nsecs; + if (!pm_print_times_enabled) + return; + rettime = ktime_get(); nsecs = (s64) ktime_to_ns(ktime_sub(rettime, calltime)); - if (pm_print_times_enabled) { - pr_info("call %s+ returned %d after %Ld usecs\n", dev_name(dev), - error, (unsigned long long)nsecs >> 10); - } + pr_info("call %s+ returned %d after %Ld usecs\n", dev_name(dev), + error, (unsigned long long)nsecs >> 10); } /**