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net: hdlc: remove redundant blank lines

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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>
This commit is contained in:
Peng Li 2021-06-01 21:23:16 +08:00 committed by David S. Miller
parent 00460eb1dd
commit 30cd458be2
1 changed files with 0 additions and 23 deletions
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23
drivers/net/wan/hdlc.c
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@ -36,7 +36,6 @@
#include <linux/slab.h>
#include <net/net_namespace.h>
static const char* version = "HDLC support module revision 1.22";
#undef DEBUG_LINK
@ -82,8 +81,6 @@ static inline void hdlc_proto_start(struct net_device *dev)
hdlc->proto->start(dev);
}
static inline void hdlc_proto_stop(struct net_device *dev)
{
hdlc_device *hdlc = dev_to_hdlc(dev);
@ -91,8 +88,6 @@ static inline void hdlc_proto_stop(struct net_device *dev)
hdlc->proto->stop(dev);
}
static int hdlc_device_event(struct notifier_block *this, unsigned long event,
void *ptr)
{
@ -141,8 +136,6 @@ carrier_exit:
return NOTIFY_DONE;
}
/* Must be called by hardware driver when HDLC device is being opened */
int hdlc_open(struct net_device *dev)
{
@ -175,8 +168,6 @@ int hdlc_open(struct net_device *dev)
return 0;
}
/* Must be called by hardware driver when HDLC device is being closed */
void hdlc_close(struct net_device *dev)
{
@ -198,8 +189,6 @@ void hdlc_close(struct net_device *dev)
hdlc->proto->close(dev);
}
int hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct hdlc_proto *proto = first_proto;
@ -271,8 +260,6 @@ void unregister_hdlc_device(struct net_device *dev)
rtnl_unlock();
}
int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
size_t size)
{
@ -297,7 +284,6 @@ int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
return 0;
}
int detach_hdlc_protocol(struct net_device *dev)
{
hdlc_device *hdlc = dev_to_hdlc(dev);
@ -323,7 +309,6 @@ int detach_hdlc_protocol(struct net_device *dev)
return 0;
}
void register_hdlc_protocol(struct hdlc_proto *proto)
{
rtnl_lock();
@ -332,7 +317,6 @@ void register_hdlc_protocol(struct hdlc_proto *proto)
rtnl_unlock();
}
void unregister_hdlc_protocol(struct hdlc_proto *proto)
{
struct hdlc_proto **p;
@ -347,8 +331,6 @@ void unregister_hdlc_protocol(struct hdlc_proto *proto)
rtnl_unlock();
}
MODULE_AUTHOR("Krzysztof Halasa <khc@pm.waw.pl>");
MODULE_DESCRIPTION("HDLC support module");
MODULE_LICENSE("GPL v2");
@ -369,12 +351,10 @@ static struct packet_type hdlc_packet_type __read_mostly = {
.func = hdlc_rcv,
};
static struct notifier_block hdlc_notifier = {
.notifier_call = hdlc_device_event,
};
static int __init hdlc_module_init(void)
{
int result;
@ -386,14 +366,11 @@ static int __init hdlc_module_init(void)
return 0;
}
static void __exit hdlc_module_exit(void)
{
dev_remove_pack(&hdlc_packet_type);
unregister_netdevice_notifier(&hdlc_notifier);
}
module_init(hdlc_module_init);
module_exit(hdlc_module_exit);