ipc, kernel: clear whitespace

trailing whitespace

Signed-off-by: Paul McQuade <paulmcquad@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/ipc/sem.c b/ipc/sem.c
index e8dcc72d5bef..fe0928a3d08b 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -160,7 +160,7 @@ static int sysvipc_sem_proc_show(struct seq_file *s, void *it);
  *      sem_array.pending{_alter,_cont},
  *      sem_array.sem_undo: global sem_lock() for read/write
  *      sem_undo.proc_next: only "current" is allowed to read/write that field.
- *      
+ *
  *      sem_array.sem_base[i].pending_{const,alter}:
  *              global or semaphore sem_lock() for read/write
  */
@@ -1161,7 +1161,7 @@ static int semctl_nolock(struct ipc_namespace *ns, int semid,
                 err = security_sem_semctl(NULL, cmd);
                 if (err)
                         return err;
-                
+
                 memset(&seminfo, 0, sizeof(seminfo));
                 seminfo.semmni = ns->sc_semmni;
                 seminfo.semmns = ns->sc_semmns;
@@ -1181,7 +1181,7 @@ static int semctl_nolock(struct ipc_namespace *ns, int semid,
                 }
                 max_id = ipc_get_maxid(&sem_ids(ns));
                 up_read(&sem_ids(ns).rwsem);
-                if (copy_to_user(p, &seminfo, sizeof(struct seminfo))) 
+                if (copy_to_user(p, &seminfo, sizeof(struct seminfo)))
                         return -EFAULT;
                 return (max_id < 0) ? 0 : max_id;
         }
@@ -1883,7 +1883,7 @@ SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
         /* We need to sleep on this operation, so we put the current
          * task into the pending queue and go to sleep.
          */
-                
+
         queue.sops = sops;
         queue.nsops = nsops;
         queue.undo = un;
@@ -2016,7 +2016,7 @@ int copy_semundo(unsigned long clone_flags, struct task_struct *tsk)
                         return error;
                 atomic_inc(&undo_list->refcnt);
                 tsk->sysvsem.undo_list = undo_list;
-        } else 
+        } else
                 tsk->sysvsem.undo_list = NULL;
 
         return 0;