[PATCH] ARM: Convert BUG() to use unreachable()

Uwe Kleine-König
2009-12-08T10:21:25Z

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

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: David Daney <ddaney@caviumnetworks.com>
---
arch/arm/kernel/traps.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 3f361a7..25b50c4 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -681,7 +681,7 @@ void __attribute__((noreturn)) __bug(const char *file, int line)
*(int *)0 = 0;

/* Avoid "noreturn function does return" */
- for (;;);
+ unreachable();
}
EXPORT_SYMBOL(__bug);

--
1.6.5.2