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Commit edd53787 authored by Heiko Carstens's avatar Heiko Carstens Committed by Martin Schwidefsky
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[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: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent d36f0c66

arch/s390/include/asm/processor.h

+3 −1
Original line number Original line Diff line number Diff line
@@ -13,6 +13,7 @@ 
#ifndef __ASM_S390_PROCESSOR_H

#ifndef __ASM_S390_PROCESSOR_H

#define __ASM_S390_PROCESSOR_H

#define __ASM_S390_PROCESSOR_H





#include <linux/linkage.h>

#include <asm/ptrace.h>

#include <asm/ptrace.h>





#ifdef __KERNEL__

#ifdef __KERNEL__
@@ -258,7 +259,7 @@ static inline void enabled_wait(void) 
 * Function to drop a processor into disabled wait state

 * 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;

        unsigned long ctl_buf;

        psw_t dw_psw;

        psw_t dw_psw;
@@ -322,6 +323,7 @@ static inline void disabled_wait(unsigned long code) 
		: "=m" (ctl_buf)

		: "=m" (ctl_buf)

		: "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc", "0");

		: "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc", "0");

#endif /* __s390x__ */

#endif /* __s390x__ */

	while (1);

}

}





/*

/*