1 files changed, 14 insertions, 14 deletions

diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 3b6e6a780927..52eb3439d7c6 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -36,7 +36,7 @@
 
 /* Main transmission queue. */
 
-/* Main qdisc structure lock. 
+/* Main qdisc structure lock.
 
    However, modifications
    to data, participating in scheduling must be additionally
@@ -66,7 +66,7 @@ void qdisc_unlock_tree(struct net_device *dev)
         write_unlock(&qdisc_tree_lock);
 }
 
-/* 
+/*
    dev->queue_lock serializes queue accesses for this device
    AND dev->qdisc pointer itself.
 
@@ -82,7 +82,7 @@ void qdisc_unlock_tree(struct net_device *dev)
    we do not check dev->tbusy flag here.
 
    Returns:  0  - queue is empty.
-            >0  - queue is not empty, but throttled.
+            >0  - queue is not empty, but throttled.
             <0  - queue is not empty. Device is throttled, if dev->tbusy != 0.
 
    NOTE: Called under dev->queue_lock with locally disabled BH.
@@ -112,7 +112,7 @@ static inline int qdisc_restart(struct net_device *dev)
                         if (!netif_tx_trylock(dev)) {
                         collision:
                                 /* So, someone grabbed the driver. */
-                                
+
                                 /* It may be transient configuration error,
                                    when hard_start_xmit() recurses. We detect
                                    it by checking xmit owner and drop the
@@ -128,7 +128,7 @@ static inline int qdisc_restart(struct net_device *dev)
                                 goto requeue;
                         }
                 }
-                
+
                 {
                         /* And release queue */
                         spin_unlock(&dev->queue_lock);
@@ -137,7 +137,7 @@ static inline int qdisc_restart(struct net_device *dev)
                                 int ret;
 
                                 ret = dev_hard_start_xmit(skb, dev);
-                                if (ret == NETDEV_TX_OK) { 
+                                if (ret == NETDEV_TX_OK) {
                                         if (!nolock) {
                                                 netif_tx_unlock(dev);
                                         }
@@ -146,15 +146,15 @@ static inline int qdisc_restart(struct net_device *dev)
                                 }
                                 if (ret == NETDEV_TX_LOCKED && nolock) {
                                         spin_lock(&dev->queue_lock);
-                                        goto collision; 
+                                        goto collision;
                                 }
                         }
 
                         /* NETDEV_TX_BUSY - we need to requeue */
                         /* Release the driver */
-                        if (!nolock) { 
+                        if (!nolock) {
                                 netif_tx_unlock(dev);
-                        } 
+                        }
                         spin_lock(&dev->queue_lock);
                         q = dev->qdisc;
                 }
@@ -300,7 +300,7 @@ struct Qdisc noop_qdisc = {
         .enqueue        =       noop_enqueue,
         .dequeue        =       noop_dequeue,
         .flags          =       TCQ_F_BUILTIN,
-        .ops            =       &noop_qdisc_ops,        
+        .ops            =       &noop_qdisc_ops,
         .list           =       LIST_HEAD_INIT(noop_qdisc.list),
 };
 
@@ -454,7 +454,7 @@ struct Qdisc * qdisc_create_dflt(struct net_device *dev, struct Qdisc_ops *ops,
                                  unsigned int parentid)
 {
         struct Qdisc *sch;
-        
+
         sch = qdisc_alloc(dev, ops);
         if (IS_ERR(sch))
                 goto errout;
@@ -478,7 +478,7 @@ void qdisc_reset(struct Qdisc *qdisc)
                 ops->reset(qdisc);
 }
 
-/* this is the rcu callback function to clean up a qdisc when there 
+/* this is the rcu callback function to clean up a qdisc when there
  * are no further references to it */
 
 static void __qdisc_destroy(struct rcu_head *head)
@@ -600,10 +600,10 @@ void dev_shutdown(struct net_device *dev)
         dev->qdisc_sleeping = &noop_qdisc;
         qdisc_destroy(qdisc);
 #if defined(CONFIG_NET_SCH_INGRESS) || defined(CONFIG_NET_SCH_INGRESS_MODULE)
-        if ((qdisc = dev->qdisc_ingress) != NULL) {
+        if ((qdisc = dev->qdisc_ingress) != NULL) {
                 dev->qdisc_ingress = NULL;
                 qdisc_destroy(qdisc);
-        }
+        }
 #endif
         BUG_TRAP(!timer_pending(&dev->watchdog_timer));
         qdisc_unlock_tree(dev);