From edd5378740fe7717b1377ee04e593cfad8d29650 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Thu, 25 Dec 2008 13:39:16 +0100 Subject: [PATCH] [S390] mark disabled_wait as noreturn function disabled_wait() won't return, so add an __attribute__((noreturn)). This will remove a false positive finding which our internal code checker reports. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/processor.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h index 4af80af2a88f..066b99502e09 100644 --- a/arch/s390/include/asm/processor.h +++ b/arch/s390/include/asm/processor.h @@ -13,6 +13,7 @@ #ifndef __ASM_S390_PROCESSOR_H #define __ASM_S390_PROCESSOR_H +#include #include #ifdef __KERNEL__ @@ -258,7 +259,7 @@ static inline void enabled_wait(void) * Function to drop a processor into disabled wait state */ -static inline void disabled_wait(unsigned long code) +static inline void ATTRIB_NORET disabled_wait(unsigned long code) { unsigned long ctl_buf; psw_t dw_psw; @@ -322,6 +323,7 @@ static inline void disabled_wait(unsigned long code) : "=m" (ctl_buf) : "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc", "0"); #endif /* __s390x__ */ + while (1); } /* -- 2.20.1