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Commit b94fd698 authored by Hiroshi Shimamoto's avatar Hiroshi Shimamoto Committed by Ingo Molnar
Browse files

x86: signal_64.c: introduce helper function signr_convert() 



This helper function is for unification of setup_rt_frame().
No effect in binary.

Signed-off-by: default avatarHiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 8d8c13bd

arch/x86/kernel/signal_64.c

+8 −2
Original line number Diff line number Diff line
@@ -281,18 +281,24 @@ static int __setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, 
/*

 * OK, we're invoking a handler

 */

static int signr_convert(int sig)

{

	return sig;

}



static int

setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,

	       sigset_t *set, struct pt_regs *regs)

{

	int usig = signr_convert(sig);

	int ret;



#ifdef CONFIG_IA32_EMULATION

	if (test_thread_flag(TIF_IA32)) {

		if (ka->sa.sa_flags & SA_SIGINFO)

			ret = ia32_setup_rt_frame(sig, ka, info, set, regs);

			ret = ia32_setup_rt_frame(usig, ka, info, set, regs);

		else

			ret = ia32_setup_frame(sig, ka, set, regs);

			ret = ia32_setup_frame(usig, ka, set, regs);

	} else

#endif

	ret = __setup_rt_frame(sig, ka, info, set, regs);