[PATCH v2 06/24] ia64/cpu: Mark play_dead() __noreturn
From: Josh Poimboeuf <jpoimboe@kernel.org>
Date: 2023-02-14 07:09:03
Also in:
linux-alpha, linux-arm-kernel, linux-mips, linux-sh, lkml, loongarch, sparclinux
Subsystem:
the rest · Maintainer:
Linus Torvalds
play_dead() doesn't return. Annotate it as such. By extension this also makes arch_cpu_idle_dead() noreturn. Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> --- arch/ia64/kernel/process.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index f6195a0a00ae..78f5794b2dde 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c@@ -201,7 +201,7 @@ __setup("nohalt", nohalt_setup); #ifdef CONFIG_HOTPLUG_CPU /* We don't actually take CPU down, just spin without interrupts. */ -static inline void play_dead(void) +static inline void __noreturn play_dead(void) { unsigned int this_cpu = smp_processor_id();
@@ -219,7 +219,7 @@ static inline void play_dead(void) BUG(); } #else -static inline void play_dead(void) +static inline void __noreturn play_dead(void) { BUG(); }
--
2.39.1