ipc, kernel: clear whitespace

[linux-2.6-block.git] / ipc / sem.c

diff --git a/ipc/sem.c b/ipc/sem.c
index e8dcc72d5bef0e52008d3dcfcc67f463f0f30626..fe0928a3d08bb8378ded33a7d287e9d5a7ab9dfd 100644 (file)
--- 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;