linux-kernel - [PATCH 44/44] xtensa: Use translate

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Date:	Mon,  3 Mar 2014 01:00:44 +0100
From:	Richard Weinberger <richard@....at>
To:	linux-kernel@...r.kernel.org
Cc:	linux-arch@...r.kernel.org, viro@...iv.linux.org.uk,
	vgupta@...opsys.com, catalin.marinas@....com, will.deacon@....com,
	hskinnemoen@...il.com, egtvedt@...fundet.no, vapier@...too.org,
	msalter@...hat.com, a-jacquiot@...com, starvik@...s.com,
	jesper.nilsson@...s.com, dhowells@...hat.com, rkuo@...eaurora.org,
	tony.luck@...el.com, fenghua.yu@...el.com, takata@...ux-m32r.org,
	geert@...ux-m68k.org, james.hogan@...tec.com, monstr@...str.eu,
	yasutake.koichi@...panasonic.com, ralf@...ux-mips.org,
	jonas@...thpole.se, jejb@...isc-linux.org, deller@....de,
	benh@...nel.crashing.org, paulus@...ba.org, schwidefsky@...ibm.com,
	heiko.carstens@...ibm.com, liqin.linux@...il.com,
	lennox.wu@...il.com, cmetcalf@...era.com, gxt@...c.pku.edu.cn,
	linux-xtensa@...ux-xtensa.org, akpm@...ux-foundation.org,
	oleg@...hat.com, tj@...nel.org, hch@...radead.org,
	Richard Weinberger <richard@....at>
Subject: [PATCH 44/44] xtensa: Use translate_signal()

Use the common helper instead of it's own open coded variant.

Signed-off-by: Richard Weinberger <richard@....at>
---
 arch/xtensa/kernel/signal.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c
index 4612321..905a574 100644
--- a/arch/xtensa/kernel/signal.c
+++ b/arch/xtensa/kernel/signal.c
@@ -18,7 +18,6 @@
 #include <linux/signal.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
-#include <linux/personality.h>
 #include <linux/tracehook.h>
 
 #include <asm/ucontext.h>
@@ -335,8 +334,7 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
 		       struct pt_regs *regs)
 {
 	struct rt_sigframe *frame;
-	int err = 0, sig = ksig->sig;
-	int signal;
+	int err = 0, signal;
 	unsigned long sp, ra, tp;
 
 	sp = regs->areg[1];
@@ -354,11 +352,7 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
 		return -EFAULT;
 	}
 
-	signal = current_thread_info()->exec_domain
-		&& current_thread_info()->exec_domain->signal_invmap
-		&& sig < 32
-		? current_thread_info()->exec_domain->signal_invmap[sig]
-		: sig;
+	signal = translate_signal(ksig->sig);
 
 	if (ksig->ka.sa.sa_flags & SA_SIGINFO) {
 		err |= copy_siginfo_to_user(&frame->info, &ksig->info);
-- 
1.8.4.2

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