linux-kernel - [PATCH 5/5] blackfin: Convert BUG() to use unreachable()

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Message-Id: <1260466101-17545-5-git-send-email-ddaney@caviumnetworks.com>
Date:	Thu, 10 Dec 2009 09:28:21 -0800
From:	David Daney <ddaney@...iumnetworks.com>
To:	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Cc:	akpm@...ux-foundation.org, torvalds@...ux-foundation.org,
	David Daney <ddaney@...iumnetworks.com>,
	Mike Frysinger <vapier@...too.org>,
	uclinux-dist-devel@...ckfin.uclinux.org
Subject: [PATCH 5/5] blackfin: Convert BUG() to use unreachable()

Use the new unreachable() macro instead of for(;;);

Signed-off-by: David Daney <ddaney@...iumnetworks.com>
CC: Mike Frysinger <vapier@...too.org>
CC: uclinux-dist-devel@...ckfin.uclinux.org
---
 arch/blackfin/include/asm/bug.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/blackfin/include/asm/bug.h b/arch/blackfin/include/asm/bug.h
index 6f4548a..75f6dc3 100644
--- a/arch/blackfin/include/asm/bug.h
+++ b/arch/blackfin/include/asm/bug.h
@@ -47,7 +47,7 @@
 #define BUG()								\
 	do {								\
 		_BUG_OR_WARN(0);					\
-		for (;;);						\
+		unreachable();						\
 	} while (0)
 
 #define WARN_ON(condition)							\
-- 
1.6.2.5

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