From: Davidlohr Bueso Date: Tue, 7 May 2013 13:46:02 +0000 (-0700) Subject: rwsem: no need for explicit signed longs X-Git-Tag: upstream/snapshot3+hdmi~5167^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b5f541810ea9fb98d93c0ee0e00e07a22874856f;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git rwsem: no need for explicit signed longs Change explicit "signed long" declarations into plain "long" as suggested by Peter Hurley. Signed-off-by: Davidlohr Bueso Reviewed-by: Michel Lespinasse Signed-off-by: Michel Lespinasse Signed-off-by: Linus Torvalds --- diff --git a/lib/rwsem.c b/lib/rwsem.c index 61f91ca..cf0ad2a 100644 --- a/lib/rwsem.c +++ b/lib/rwsem.c @@ -64,7 +64,7 @@ __rwsem_do_wake(struct rw_semaphore *sem, enum rwsem_wake_type wake_type) struct rwsem_waiter *waiter; struct task_struct *tsk; struct list_head *next; - signed long oldcount, woken, loop, adjustment; + long oldcount, woken, loop, adjustment; waiter = list_entry(sem->wait_list.next, struct rwsem_waiter, list); if (waiter->type == RWSEM_WAITING_FOR_WRITE) { @@ -145,10 +145,9 @@ __rwsem_do_wake(struct rw_semaphore *sem, enum rwsem_wake_type wake_type) */ struct rw_semaphore __sched *rwsem_down_read_failed(struct rw_semaphore *sem) { - signed long adjustment = -RWSEM_ACTIVE_READ_BIAS; + long count, adjustment = -RWSEM_ACTIVE_READ_BIAS; struct rwsem_waiter waiter; struct task_struct *tsk = current; - signed long count; /* set up my own style of waitqueue */ waiter.task = tsk; @@ -193,10 +192,9 @@ struct rw_semaphore __sched *rwsem_down_read_failed(struct rw_semaphore *sem) */ struct rw_semaphore __sched *rwsem_down_write_failed(struct rw_semaphore *sem) { - signed long adjustment = -RWSEM_ACTIVE_WRITE_BIAS; + long count, adjustment = -RWSEM_ACTIVE_WRITE_BIAS; struct rwsem_waiter waiter; struct task_struct *tsk = current; - signed long count; /* set up my own style of waitqueue */ waiter.task = tsk;