From 72c93bcc6348a385416603459c2fdb4cf6c43687 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Fri, 9 Jun 2006 14:57:01 +1000 Subject: [XFS] lock validator: lockdep: small xfs init_rwsem() cleanup init_rwsem() has no return value. This is not a problem if init_rwsem() is a function, but it's a problem if it's a do { ... } while (0) macro. (which lockdep introduces) SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26082a Signed-off-by: Ingo Molnar Signed-off-by: Arjan van de Ven Signed-off-by: Andrew Morton Signed-off-by: Nathan Scott --- fs/xfs/linux-2.6/mrlock.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs') diff --git a/fs/xfs/linux-2.6/mrlock.h b/fs/xfs/linux-2.6/mrlock.h index 1b262b790d9c..32e1ce0f04c9 100644 --- a/fs/xfs/linux-2.6/mrlock.h +++ b/fs/xfs/linux-2.6/mrlock.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000-2005 Silicon Graphics, Inc. + * Copyright (c) 2000-2006 Silicon Graphics, Inc. * All Rights Reserved. * * This program is free software; you can redistribute it and/or @@ -28,7 +28,7 @@ typedef struct { } mrlock_t; #define mrinit(mrp, name) \ - ( (mrp)->mr_writer = 0, init_rwsem(&(mrp)->mr_lock) ) + do { (mrp)->mr_writer = 0; init_rwsem(&(mrp)->mr_lock); } while (0) #define mrlock_init(mrp, t,n,s) mrinit(mrp, n) #define mrfree(mrp) do { } while (0) #define mraccess(mrp) mraccessf(mrp, 0) -- cgit v1.2.3