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[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>
This commit is contained in:
Nicolas Pitre 2008-08-21 23:09:48 +01:00 committed by Russell King
parent e589ed23dd
commit d81030a1ba
1 changed files with 1 additions and 1 deletions
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2
arch/arm/include/asm/bug.h
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@ -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