locking/rwsem: Fix checkpatch.pl warnings

WARNING: line over 80 characters #205: FILE: kernel/locking/rwsem-xadd.c:275: + old = cmpxchg(&sem->count, count, count + RWSEM_ACTIVE_WRITE_BIAS); WARNING: line over 80 characters #376: FILE: kernel/locking/rwsem-xadd.c:434: + * If there were already threads queued before us and there are no WARNING: line over 80 characters #377: FILE: kernel/locking/rwsem-xadd.c:435: + * active writers, the lock must be read owned; so we try to wake total: 0 errors, 3 warnings, 417 lines checked

Andrew Morton committed 12 years ago

Commit 0cc3d011 parent dbb5eaf1 file · +3 −3Browse files

Showing the changes to kernel/locking (1 of 1 file). Show all

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kernel/locking/rwsem-xadd.c+3−3

@@ -433,9 +433,9 @@ struct rw_semaphore __sched rwsem_down_write_failed(struct rw_semaphore sem) · 432 unmodified lines
433	count = ACCESS_ONCE(sem->count);	433	count = ACCESS_ONCE(sem->count);
434		434
435	/*	435	/*
436	* If there were already threads queued before us and there are no	436	* If there were already threads queued before us and there are
437	* active writers, the lock must be read owned; so we try to wake	437	* no active writers, the lock must be read owned; so we try to
438	* any read locks that were queued ahead of us.	438	* wake any read locks that were queued ahead of us.
439	*/	439	*/
440	if (count > RWSEM_WAITING_BIAS)	440	if (count > RWSEM_WAITING_BIAS)
441	sem = __rwsem_do_wake(sem, RWSEM_WAKE_READERS);	441	sem = __rwsem_do_wake(sem, RWSEM_WAKE_READERS);