linux-kernel - [PATCH 2/5] parisc: Convert BUG() to use unreachable()

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Message-Id: <1260466101-17545-2-git-send-email-ddaney@caviumnetworks.com>
Date:	Thu, 10 Dec 2009 09:28:18 -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>,
	Kyle McMartin <kyle@...artin.ca>, Helge Deller <deller@....de>,
	linux-parisc@...r.kernel.org
Subject: [PATCH 2/5] parisc: Convert BUG() to use unreachable()

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

Signed-off-by: David Daney <ddaney@...iumnetworks.com>
CC: Kyle McMartin <kyle@...artin.ca>
CC: Helge Deller <deller@....de>
CC: linux-parisc@...r.kernel.org
---
 arch/parisc/include/asm/bug.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/parisc/include/asm/bug.h b/arch/parisc/include/asm/bug.h
index 8cfc553..75e46c5 100644
--- a/arch/parisc/include/asm/bug.h
+++ b/arch/parisc/include/asm/bug.h
@@ -32,14 +32,14 @@
 			     "\t.popsection"				\
 			     : : "i" (__FILE__), "i" (__LINE__),	\
 			     "i" (0), "i" (sizeof(struct bug_entry)) ); \
-		for(;;) ;						\
+		unreachable();						\
 	} while(0)
 
 #else
 #define BUG()								\
 	do {								\
 		asm volatile(PARISC_BUG_BREAK_ASM : : );		\
-		for(;;) ;						\
+		unreachable();						\
 	} while(0)
 #endif
 
-- 
1.6.2.5

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