net: hdlc_cisco: remove redundant blank lines

This patch removes some redundant blank lines.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index cb5898f7d68c9849e1c04839dede6186cacf32a5..5fc0f8d1e425c1dbbb4eb6a2775fb903fd1ef103 100644 (file)
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -28,14 +28,12 @@
 #define CISCO_ADDR_REPLY       1       /* Cisco address reply */
 #define CISCO_KEEPALIVE_REQ    2       /* Cisco keepalive request */
 
-
 struct hdlc_header {
        u8 address;
        u8 control;
        __be16 protocol;
 }__packed;
 
-
 struct cisco_packet {
        __be32 type;            /* code */
        __be32 par1;
@@ -46,7 +44,6 @@ struct cisco_packet {
 #define        CISCO_PACKET_LEN        18
 #define        CISCO_BIG_PACKET_LEN    20
 
-
 struct cisco_state {
        cisco_proto settings;
 
@@ -59,16 +56,13 @@ struct cisco_state {
        u32 rxseq; /* RX sequence number */
 };
 
-
 static int cisco_ioctl(struct net_device *dev, struct ifreq *ifr);
 
-
 static inline struct cisco_state* state(hdlc_device *hdlc)
 {
        return (struct cisco_state *)hdlc->state;
 }
 
-
 static int cisco_hard_header(struct sk_buff *skb, struct net_device *dev,
                             u16 type, const void *daddr, const void *saddr,
                             unsigned int len)
@@ -90,8 +84,6 @@ static int cisco_hard_header(struct sk_buff *skb, struct net_device *dev,
        return sizeof(struct hdlc_header);
 }
 
-
-
 static void cisco_keepalive_send(struct net_device *dev, u32 type,
                                 __be32 par1, __be32 par2)
 {
@@ -124,8 +116,6 @@ static void cisco_keepalive_send(struct net_device *dev, u32 type,
        dev_queue_xmit(skb);
 }
 
-
-
 static __be16 cisco_type_trans(struct sk_buff *skb, struct net_device *dev)
 {
        struct hdlc_header *data = (struct hdlc_header*)skb->data;
@@ -148,7 +138,6 @@ static __be16 cisco_type_trans(struct sk_buff *skb, struct net_device *dev)
        }
 }
 
-
 static int cisco_rx(struct sk_buff *skb)
 {
        struct net_device *dev = skb->dev;
@@ -253,8 +242,6 @@ rx_error:
        return NET_RX_DROP;
 }
 
-
-
 static void cisco_timer(struct timer_list *t)
 {
        struct cisco_state *st = from_timer(st, t, timer);
@@ -276,8 +263,6 @@ static void cisco_timer(struct timer_list *t)
        add_timer(&st->timer);
 }
 
-
-
 static void cisco_start(struct net_device *dev)
 {
        hdlc_device *hdlc = dev_to_hdlc(dev);
@@ -294,8 +279,6 @@ static void cisco_start(struct net_device *dev)
        add_timer(&st->timer);
 }
 
-
-
 static void cisco_stop(struct net_device *dev)
 {
        hdlc_device *hdlc = dev_to_hdlc(dev);
@@ -310,7 +293,6 @@ static void cisco_stop(struct net_device *dev)
        spin_unlock_irqrestore(&st->lock, flags);
 }
 
-
 static struct hdlc_proto proto = {
        .start          = cisco_start,
        .stop           = cisco_stop,
@@ -381,21 +363,17 @@ static int cisco_ioctl(struct net_device *dev, struct ifreq *ifr)
        return -EINVAL;
 }
 
-
 static int __init mod_init(void)
 {
        register_hdlc_protocol(&proto);
        return 0;
 }
 
-
-
 static void __exit mod_exit(void)
 {
        unregister_hdlc_protocol(&proto);
 }
 
-
 module_init(mod_init);
 module_exit(mod_exit);