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authorNicolas Pitre <nico@cam.org>2008-08-21 23:09:48 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-09-01 12:06:27 +0100
commitd81030a1badb4e4d08358ff2c2bda9b11d5a6559 (patch)
treeb5ce53ae4ec2c7dc6d3867d7d08cb92f99544cb2
parente589ed23dd27b890900eb7514f0a9e297d1e02b5 (diff)
[ARM] 5211/2: fix a couple warnings from BUG() usage
When CONFIG_DEBUG_BUGVERBOSE is not set, we get warnings such as: arch/arm/mm/ioremap.c: In function ‘remap_area_pte’: arch/arm/mm/ioremap.c:67: warning: control reaches end of non-void function mm/bootmem.c: In function ‘mark_bootmem’: mm/bootmem.c:321: warning: control reaches end of non-void function fs/dcache.c: In function ‘d_materialise_unique’: fs/dcache.c:1875: warning: control reaches end of non-void function fs/nfs/client.c: In function ‘nfs_sockaddr_match_ipaddr’: fs/nfs/client.c:251: warning: control reaches end of non-void function block/cfq-iosched.c: In function ‘cfq_async_queue_prio’: block/cfq-iosched.c:1501: warning: control reaches end of non-void function Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--arch/arm/include/asm/bug.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/bug.h b/arch/arm/include/asm/bug.h
index 7b62351f097..4d88425a416 100644
--- a/arch/arm/include/asm/bug.h
+++ b/arch/arm/include/asm/bug.h
@@ -12,7 +12,7 @@ extern void __bug(const char *file, int line) __attribute__((noreturn));
#else
/* this just causes an oops */
-#define BUG() (*(int *)0 = 0)
+#define BUG() do { *(int *)0 = 0; } while (1)
#endif