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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-12-25 13:39:16 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-12-25 13:39:11 +0100 |
| commit | edd5378740fe7717b1377ee04e593cfad8d29650 (patch) | |
| tree | 95fdb1f7c63e1e6158b737e426e99d92ecd662c1 /arch/s390 | |
| parent | d36f0c66389eb5e4dbd9b095eea252230ba3273e (diff) | |
| download | op-kernel-dev-edd5378740fe7717b1377ee04e593cfad8d29650.zip op-kernel-dev-edd5378740fe7717b1377ee04e593cfad8d29650.tar.gz | |
[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 <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/processor.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h index 4af80af..066b995 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 <linux/linkage.h> #include <asm/ptrace.h> #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); } /* |
