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authorHeiko Carstens <heiko.carstens@de.ibm.com>2007-02-12 00:52:20 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 09:48:29 -0800
commita1e96b0310d70b72012b5ecde5e97b8262785aae (patch)
tree45c507f1f55b991d2c6696c7585e0935adf0ef06 /include/linux
parent473e66fd24a230e03f6f164913bedb81c0ba052a (diff)
[PATCH] lockdep: forward declare struct task_struct
3117df0453828bd045c16244e6f50e5714667a8a causes this: In file included from arch/s390/kernel/early.c:13: include/linux/lockdep.h:300: warning: "struct task_struct" declared inside parameter list include/linux/lockdep.h:300: warning: its scope is only this definition or declaration, which is probably not what you want Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/lockdep.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 7e1160dde5e..06fe93a3e91 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -8,6 +8,8 @@
#ifndef __LINUX_LOCKDEP_H
#define __LINUX_LOCKDEP_H
+struct task_struct;
+
#ifdef CONFIG_LOCKDEP
#include <linux/linkage.h>