Messages in this thread Patch in this message | | | Date | Wed, 24 Nov 2010 15:19:19 +0600 | Subject | [PATCH] x86, dumpstack: Fix unused variable warning. | From | Rakib Mullick <> |
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With allnoconfig, bp becomes unused. So put bp into defination of CONFIG_FRAME_POINTER.
arch/x86/kernel/dumpstack.c: In function ‘dump_stack’: arch/x86/kernel/dumpstack.c:200: warning: unused variable ‘bp’
Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> ---
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c index 8474c99..fc5a253 100644 --- a/arch/x86/kernel/dumpstack.c +++ b/arch/x86/kernel/dumpstack.c @@ -197,10 +197,10 @@ 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 + unsigned long bp = 0; if (!bp) get_bp(bp); #endif -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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