linux-kernel - [PATCH] [12/45] i386: Fix arch/i386/kernel/nmi.c - 'unknown_nmi_panic_callback' declared 'static' but never defined warning

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Message-Id: <20070921204453.A6E6D14F09@wotan.suse.de>
Date:	Fri, 21 Sep 2007 22:44:53 +0200 (CEST)
From:	Andi Kleen <ak@...e.de>
To:	patches@...-64.org, linux-kernel@...r.kernel.org
Subject: [PATCH] [12/45] i386: Fix arch/i386/kernel/nmi.c - 'unknown_nmi_panic_callback' declared 'static' but never defined warning


I get this warning when CONFIG_SYSCTL is not set :

...

arch/i386/kernel/nmi.c:52: warning: 'unknown_nmi_panic_callback' declared 'static' but never defined

...

Signed-off-by: Gabriel Craciunescu <nix.or.die@...glemail.com>
Signed-off-by: Andi Kleen <ak@...e.de>

---

---
 arch/i386/kernel/nmi.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: linux/arch/i386/kernel/nmi.c
===================================================================
--- linux.orig/arch/i386/kernel/nmi.c
+++ linux/arch/i386/kernel/nmi.c
@@ -49,8 +49,9 @@ static unsigned int nmi_hz = HZ;
 static DEFINE_PER_CPU(short, wd_enabled);
 
 /* local prototypes */
+#ifdef CONFIG_SYSCTL
 static int unknown_nmi_panic_callback(struct pt_regs *regs, int cpu);
-
+#endif
 static int endflag __initdata = 0;
 
 #ifdef CONFIG_SMP
-
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