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Commit 2456d738 authored by Hiroshi Shimamoto's avatar Hiroshi Shimamoto Committed by Ingo Molnar
Browse files

x86: signal: cosmetic unification of sys_rt_sigreturn() 



Impact: cleanup

Add #ifdef directive for unification.

Signed-off-by: default avatarHiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 666ac7be

arch/x86/kernel/signal_32.c

+7 −0
Original line number Original line Diff line number Diff line
@@ -299,12 +299,19 @@ static long do_rt_sigreturn(struct pt_regs *regs) 
	return 0;

	return 0;

}

}





#ifdef CONFIG_X86_32

asmlinkage int sys_rt_sigreturn(unsigned long __unused)

asmlinkage int sys_rt_sigreturn(unsigned long __unused)

{

{

	struct pt_regs *regs = (struct pt_regs *)&__unused;

	struct pt_regs *regs = (struct pt_regs *)&__unused;





	return do_rt_sigreturn(regs);

	return do_rt_sigreturn(regs);

}

}

#else /* !CONFIG_X86_32 */

asmlinkage long sys_rt_sigreturn(struct pt_regs *regs)

{

	return do_rt_sigreturn(regs);

}

#endif /* CONFIG_X86_32 */





/*

/*

 * Set up a signal frame.

 * Set up a signal frame.

arch/x86/kernel/signal_64.c

+9 −0
Original line number Original line Diff line number Diff line
@@ -169,10 +169,19 @@ static long do_rt_sigreturn(struct pt_regs *regs) 
	return 0;

	return 0;

}

}





#ifdef CONFIG_X86_32

asmlinkage int sys_rt_sigreturn(unsigned long __unused)

{

	struct pt_regs *regs = (struct pt_regs *)&__unused;



	return do_rt_sigreturn(regs);

}

#else /* !CONFIG_X86_32 */

asmlinkage long sys_rt_sigreturn(struct pt_regs *regs)

asmlinkage long sys_rt_sigreturn(struct pt_regs *regs)

{

{

	return do_rt_sigreturn(regs);

	return do_rt_sigreturn(regs);

}

}

#endif /* CONFIG_X86_32 */





/*

/*

 * Set up a signal frame.

 * Set up a signal frame.