The following commit has been merged into the timers/core branch of tip: Commit-ID: d7840aaadd6e84915866a8f0dab586f6107dadf1 Gitweb: https://git.kernel.org/tip/d7840aaadd6e84915866a8f0dab586f6107dadf1 Author: Wang Wensheng <wangwenshe...@huawei.com> AuthorDate: Fri, 26 Mar 2021 02:23:28 Committer: Thomas Gleixner <t...@linutronix.de> CommitterDate: Fri, 16 Apr 2021 21:03:50 +02:00
tick: Use tick_check_replacement() instead of open coding it The function tick_check_replacement() is the combination of tick_check_percpu() and tick_check_preferred(), but tick_check_new_device() has the same logic open coded. Use the helper to simplify the code. [ tglx: Massage changelog ] Signed-off-by: Wang Wensheng <wangwenshe...@huawei.com> Signed-off-by: Thomas Gleixner <t...@linutronix.de> Link: https://lore.kernel.org/r/20210326022328.3266-1-wangwenshe...@huawei.com --- kernel/time/tick-common.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c index 9d3a225..e15bc0e 100644 --- a/kernel/time/tick-common.c +++ b/kernel/time/tick-common.c @@ -348,12 +348,7 @@ void tick_check_new_device(struct clock_event_device *newdev) td = &per_cpu(tick_cpu_device, cpu); curdev = td->evtdev; - /* cpu local device ? */ - if (!tick_check_percpu(curdev, newdev, cpu)) - goto out_bc; - - /* Preference decision */ - if (!tick_check_preferred(curdev, newdev)) + if (!tick_check_replacement(curdev, newdev)) goto out_bc; if (!try_module_get(newdev->owner))
