[PATCH] Remove one useless extern declaration

[Pierre Peiffer]

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@xxxxxxxx>
---
 kernel/exit.c |    2 --
 1 file changed, 2 deletions(-)

Index: b/kernel/exit.c
===================================================================
--- 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)

-- 
Pierre Peiffer
-
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