From: Pierre Peiffer <pierre.peiffer@bull.net>
Date: Sun, 3 Feb 2008 14:22:12 +0000 (+0200)
Subject: Remove one useless extern declaration
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=06c93e875747f3020d997220b3e7c98083acc7c3;p=deliverable%2Flinux.git

Remove one useless extern declaration

The file exit.c contains one useless extern declaration of sem_exit().
Moreover, it refers to nothing.

This trivial patch removes it.

Signed-off-by: Pierre Peiffer <pierre.peiffer@bull.net>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
---

diff --git a/kernel/exit.c b/kernel/exit.c
index bfb1c0e940e8..9e459fefda77 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -50,8 +50,6 @@
 #include <asm/pgtable.h>
 #include <asm/mmu_context.h>
 
-extern void sem_exit (void);
-
 static void exit_mm(struct task_struct * tsk);
 
 static void __unhash_process(struct task_struct *p)