linux-kernel - [PATCH 27/29] get_signal_to_deliver: remove regs and cookie args

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Date:	Tue,  8 Oct 2013 13:36:17 +0200
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,
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	gxt@...c.pku.edu.cn, linux-xtensa@...ux-xtensa.org,
	akpm@...ux-foundation.org, oleg@...hat.com, tj@...nel.org,
	Richard Weinberger <richard@....at>
Subject: [PATCH 27/29] get_signal_to_deliver: remove regs and cookie args

Both arguments are unused, remove them.

Signed-off-by: Richard Weinberger <richard@....at>
---
 include/linux/signal.h | 5 ++---
 kernel/signal.c        | 3 +--
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/include/linux/signal.h b/include/linux/signal.h
index 2ac423b..735e0a3 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -285,7 +285,7 @@ struct ksignal {
 	int sig;
 };
 
-extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie);
+extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka);
 extern void signal_setup_done(int failed, struct ksignal *ksig, int stepping);
 extern void signal_delivered(int sig, siginfo_t *info, struct k_sigaction *ka, struct pt_regs *regs, int stepping);
 extern void exit_signals(struct task_struct *tsk);
@@ -297,8 +297,7 @@ extern void exit_signals(struct task_struct *tsk);
 #define get_signal(ksig)					\
 ({								\
 	struct ksignal *p = (ksig);				\
-	p->sig = get_signal_to_deliver(&p->info, &p->ka,	\
-					signal_pt_regs(), NULL);\
+	p->sig = get_signal_to_deliver(&p->info, &p->ka); \
 	p->sig > 0;						\
 })
 
diff --git a/kernel/signal.c b/kernel/signal.c
index ded28b9..5cf68fb 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -2189,8 +2189,7 @@ static int ptrace_signal(int signr, siginfo_t *info)
 	return signr;
 }
 
-int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka,
-			  struct pt_regs *regs, void *cookie)
+int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka)
 {
 	struct sighand_struct *sighand = current->sighand;
 	struct signal_struct *signal = current->signal;
-- 
1.8.1.4

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