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authorThomas Gleixner <tglx@linutronix.de>2016-03-03 12:24:10 +0100
committerThomas Gleixner <tglx@linutronix.de>2016-03-06 16:59:42 +0100
commit5d8eb84253333f8f63ec704276e3f0a8ec8f3189 (patch)
tree3aa264bdb1b803a9baf5ea484c6b03bef2f662f4 /kernel/cpu.c
parent71f87b2fc64c2e9b6d53cb817f28711b959d3dfe (diff)
downloadlinux-5d8eb84253333f8f63ec704276e3f0a8ec8f3189.tar.bz2
cpu/hotplug: Remove redundant state check
The check for the AP range in cpuhp_is_ap_state() is redundant after commit 8df3e07e7f21 "cpu/hotplug: Let upcoming cpu bring itself fully up" because all states above CPUHP_BRINGUP_CPU are invoked on the hotplugged cpu. Remove it. Reported-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/cpu.c')
-rw-r--r--kernel/cpu.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 93e9d89bb0ab..373e831e0faa 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -1231,8 +1231,6 @@ static int cpuhp_cb_check(enum cpuhp_state state)
static bool cpuhp_is_ap_state(enum cpuhp_state state)
{
- if (state >= CPUHP_AP_OFFLINE && state <= CPUHP_AP_ONLINE)
- return true;
return state > CPUHP_BRINGUP_CPU;
}