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| author | Davidlohr Bueso <davidlohr.bueso@hp.com> | 2013-05-07 06:46:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-07 07:20:17 -0700 |
| commit | b5f541810ea9fb98d93c0ee0e00e07a22874856f (patch) | |
| tree | eb6cbe19735fe7f9b6928cf21108e79bbe434258 /lib/rwsem.c | |
| parent | a31a369b07cf306ae1de0b2d4a52c3821a570bf6 (diff) | |
| download | lwn-b5f541810ea9fb98d93c0ee0e00e07a22874856f.tar.gz lwn-b5f541810ea9fb98d93c0ee0e00e07a22874856f.zip | |
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 <davidlohr.bueso@hp.com>
Reviewed-by: Michel Lespinasse <walken@google.com>
Signed-off-by: Michel Lespinasse <walken@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/rwsem.c')
| -rw-r--r-- | lib/rwsem.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/rwsem.c b/lib/rwsem.c index 61f91ca75e40..cf0ad2ad19f5 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; |