linux-kernel - [PATCH][AIO] Remove BUG_ON(unlikely) in include/linux/aio.h

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Message-Id: <200609271837.29301.eike-kernel@sf-tec.de>
Date:	Wed, 27 Sep 2006 18:37:29 +0200
From:	Rolf Eike Beer <eike-kernel@...tec.de>
To:	Andrew Morton <akpm@...l.org>
Cc:	Zach Brown <zach.brown@...cle.com>, linux-kernel@...r.kernel.org
Subject: [PATCH][AIO] Remove BUG_ON(unlikely) in include/linux/aio.h

BUG_ON() does this unlikely check itself, as bugs in Linux are unlikely
anyway :)

Signed-off-by: Rolf Eike Beer <eike-kernel@...tec.de>
Acked-by: Zach Brown <zach.brown@...cle.com>

---
commit 0764f582b694c80d0cd1db8f3320db5112b9053c
tree ed9907f05b09d7b16d8c1a6e4013eaffd0f2b42b
parent f0544b86176beef7fa05f4c009bc46f142717cbf
author Rolf Eike Beer <eike-kernel@...tec.de> Fri, 28 Jul 2006 10:30:30 +0200
committer Rolf Eike Beer <beer@...o-eb-i34d.silicon-software.de> Fri, 28 Jul 2006 10:30:30 +0200

 include/linux/aio.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/aio.h b/include/linux/aio.h
index 00c8efa..8a01933 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -213,11 +213,11 @@ int FASTCALL(io_submit_one(struct kioctx
 				  struct iocb *iocb));
 
 #define get_ioctx(kioctx) do {						\
-	BUG_ON(unlikely(atomic_read(&(kioctx)->users) <= 0));		\
+	BUG_ON(atomic_read(&(kioctx)->users) <= 0);			\
 	atomic_inc(&(kioctx)->users);					\
 } while (0)
 #define put_ioctx(kioctx) do {						\
-	BUG_ON(unlikely(atomic_read(&(kioctx)->users) <= 0));		\
+	BUG_ON(atomic_read(&(kioctx)->users) <= 0);			\
 	if (unlikely(atomic_dec_and_test(&(kioctx)->users))) 		\
 		__put_ioctx(kioctx);					\
 } while (0)
-
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