diff options
author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-06 22:31:35 +0000 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-06 22:32:03 +0000 |
commit | 4ec3eb13634529c0bc7466658d84d0bbe3244aea (patch) | |
tree | b491daac2ccfc7b8ca88e171a43f66888463568a /kernel/irq_work.c | |
parent | 24056f525051a9e186af28904b396320e18bf9a0 (diff) | |
parent | 15095bb0fe779c0403091bda7adce5fb3bb9ca35 (diff) |
Merge branch 'smp' into misc
Conflicts:
arch/arm/kernel/entry-armv.S
arch/arm/mm/ioremap.c
Diffstat (limited to 'kernel/irq_work.c')
-rw-r--r-- | kernel/irq_work.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/irq_work.c b/kernel/irq_work.c index f16763ff8481..90f881904bb1 100644 --- a/kernel/irq_work.c +++ b/kernel/irq_work.c @@ -145,7 +145,9 @@ void irq_work_run(void) * Clear the BUSY bit and return to the free state if * no-one else claimed it meanwhile. */ - cmpxchg(&entry->next, next_flags(NULL, IRQ_WORK_BUSY), NULL); + (void)cmpxchg(&entry->next, + next_flags(NULL, IRQ_WORK_BUSY), + NULL); } } EXPORT_SYMBOL_GPL(irq_work_run); |