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authorDavidlohr Bueso <davidlohr.bueso@hp.com>2013-05-07 06:46:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-05-07 07:20:17 -0700
commitb5f541810ea9fb98d93c0ee0e00e07a22874856f (patch)
treeeb6cbe19735fe7f9b6928cf21108e79bbe434258 /lib
parenta31a369b07cf306ae1de0b2d4a52c3821a570bf6 (diff)
downloadlinux-linaro-stable-b5f541810ea9fb98d93c0ee0e00e07a22874856f.tar.gz
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')
-rw-r--r--lib/rwsem.c8
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;