From: Ralf Baechle <ralf@linux-mips.org>
Date: Tue, 7 Aug 2007 16:30:58 +0000 (+0100)
Subject: [MIPS] unwind_stack should return a value ...
X-Git-Tag: v2.6.23-rc4~7^2~30
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a204458acb358c147618c749ba0fac8ef2c5d4e6;p=thirdparty%2Fkernel%2Flinux.git

[MIPS] unwind_stack should return a value ...

And gcc 3.4 doesn't even warn out this, grrr.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/include/asm-mips/stacktrace.h b/include/asm-mips/stacktrace.h
index 87bd7caec1cfa..0bf82818aa53d 100644
--- a/include/asm-mips/stacktrace.h
+++ b/include/asm-mips/stacktrace.h
@@ -12,6 +12,7 @@ extern unsigned long unwind_stack(struct task_struct *task, unsigned long *sp,
 static inline unsigned long unwind_stack(struct task_struct *task,
 	unsigned long *sp, unsigned long pc, unsigned long *ra)
 {
+	return 0;
 }
 #endif