x86/nmi: Remove an unnecessary IS_ENABLED(CONFIG_SMP)

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IS_ENABLED(CONFIG_SMP) is unnecessary here: smp_processor_id() should
always return zero on UP, and arch_cpu_is_offline() reduces to
!(cpu == 0), so this is a statically false condition on UP.

Suggested-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Signed-off-by: Xin Li (Intel) <xin@zytor.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240201094604.3918141-1-xin@zytor.com

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Xin Li (Intel) 2024-02-01 01:46:04 -08:00 • committed by Thomas Gleixner

parent e37ae6433a

commit 47403a4b49

1 changed files with 1 additions and 1 deletions

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arch/x86/kernel/nmi.c

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