linux-kernel - [PATCH 4/4] signals: kill force_sig

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Date:	Sun, 4 Oct 2009 04:20:50 +0200
From:	Oleg Nesterov <oleg@...hat.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
Cc:	Daniel Lezcano <dlezcano@...ibm.com>,
	Sukadev Bhattiprolu <sukadev@...ibm.com>,
	Linux Containers <containers@...ts.osdl.org>,
	roland@...hat.com, linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] signals: kill force_sig_specific()

Kill force_sig_specific(), this trivial wrapper has no callers.

Signed-off-by: Oleg Nesterov <oleg@...hat.com>
---

 include/linux/sched.h |    1 -
 kernel/signal.c       |    6 ------
 2 files changed, 7 deletions(-)

--- TTT_32/include/linux/sched.h~4_KILL_force_sig_specific	2009-10-04 02:21:49.000000000 +0200
+++ TTT_32/include/linux/sched.h	2009-10-04 04:08:01.000000000 +0200
@@ -2062,7 +2062,6 @@ extern int kill_proc_info(int, struct si
 extern int do_notify_parent(struct task_struct *, int);
 extern void __wake_up_parent(struct task_struct *p, struct task_struct *parent);
 extern void force_sig(int, struct task_struct *);
-extern void force_sig_specific(int, struct task_struct *);
 extern int send_sig(int, struct task_struct *, int);
 extern void zap_other_threads(struct task_struct *p);
 extern struct sigqueue *sigqueue_alloc(void);
--- TTT_32/kernel/signal.c~4_KILL_force_sig_specific	2009-10-04 03:48:48.000000000 +0200
+++ TTT_32/kernel/signal.c	2009-10-04 04:08:36.000000000 +0200
@@ -1032,12 +1032,6 @@ force_sig_info(int sig, struct siginfo *
 	return ret;
 }
 
-void
-force_sig_specific(int sig, struct task_struct *t)
-{
-	force_sig_info(sig, SEND_SIG_FORCED, t);
-}
-
 /*
  * Nuke all other threads in the group.
  */

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