x86, dumpstack: Fix unused variable warning

In dump_stack function, bp isn't used anymore, which is introduced by commit 9c0729d. This patch removes bp completely. Signed-off-by: Rakib Mullick <[email protected]> Cc: Soeren Sandmann <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: H. Peter Anvin <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Frederic Weisbecker <[email protected]>
oleg-nesterov · Jan 7, 2011 · 39a6eeb · 39a6eeb
1 parent f2fd439
commit 39a6eeb
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
@@ -197,14 +197,8 @@ void show_stack(struct task_struct *task, unsigned long *sp)
  */
 void dump_stack(void)
 {
-	unsigned long bp = 0;
 	unsigned long stack;
 
-#ifdef CONFIG_FRAME_POINTER
-	if (!bp)
-		get_bp(bp);
-#endif
-
 	printk("Pid: %d, comm: %.20s %s %s %.*s\n",
 		current->pid, current->comm, print_tainted(),
 		init_utsname()->release,