[PATCH 04/29] l2tp: cleanup excessive blank lines

[Tom Parkin]

checkpatch doesn't like multiple blank lines, or trailing blank lines at
the end of functions.  They serve no useful purpose, so remove these from
the l2tp code.

Signed-off-by: Tom Parkin <tpar...@katalix.com>
---
 net/l2tp/l2tp_core.c    | 2 --
 net/l2tp/l2tp_debugfs.c | 2 --
 net/l2tp/l2tp_eth.c     | 3 ---
 net/l2tp/l2tp_netlink.c | 1 -
 4 files changed, 8 deletions(-)

diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 3308e84906ef..70891be75f77 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -133,7 +133,6 @@ static inline struct hlist_head *
 l2tp_session_id_hash_2(struct l2tp_net *pn, u32 session_id)
 {
        return &pn->l2tp_session_hlist[hash_32(session_id, L2TP_HASH_BITS_2)];
-
 }
 
 /* Session hash list.
@@ -1637,7 +1636,6 @@ void l2tp_session_set_header_len(struct l2tp_session 
*session, int version)
                if (session->tunnel->encap == L2TP_ENCAPTYPE_UDP)
                        session->hdr_len += 4;
        }
-
 }
 EXPORT_SYMBOL_GPL(l2tp_session_set_header_len);
 
diff --git a/net/l2tp/l2tp_debugfs.c b/net/l2tp/l2tp_debugfs.c
index 221b86e1ba7c..93181133e155 100644
--- a/net/l2tp/l2tp_debugfs.c
+++ b/net/l2tp/l2tp_debugfs.c
@@ -62,7 +62,6 @@ static void l2tp_dfs_next_session(struct l2tp_dfs_seq_data 
*pd)
                pd->session_idx = 0;
                l2tp_dfs_next_tunnel(pd);
        }
-
 }
 
 static void *l2tp_dfs_seq_start(struct seq_file *m, loff_t *offs)
@@ -89,7 +88,6 @@ static void *l2tp_dfs_seq_start(struct seq_file *m, loff_t 
*offs)
        return pd;
 }
 
-
 static void *l2tp_dfs_seq_next(struct seq_file *m, void *v, loff_t *pos)
 {
        (*pos)++;
diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index 87e4cebc7f57..7ed2b4eced94 100644
--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -50,7 +50,6 @@ struct l2tp_eth_sess {
        struct net_device __rcu *dev;
 };
 
-
 static int l2tp_eth_dev_init(struct net_device *dev)
 {
        eth_hw_addr_random(dev);
@@ -346,13 +345,11 @@ static int l2tp_eth_create(struct net *net, struct 
l2tp_tunnel *tunnel,
        return rc;
 }
 
-
 static const struct l2tp_nl_cmd_ops l2tp_eth_nl_cmd_ops = {
        .session_create = l2tp_eth_create,
        .session_delete = l2tp_session_delete,
 };
 
-
 static int __init l2tp_eth_init(void)
 {
        int err = 0;
diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c
index 5b24efc0b04b..3120f8dcc56a 100644
--- a/net/l2tp/l2tp_netlink.c
+++ b/net/l2tp/l2tp_netlink.c
@@ -26,7 +26,6 @@
 
 #include "l2tp_core.h"
 
-
 static struct genl_family l2tp_nl_family;
 
 static const struct genl_multicast_group l2tp_multicast_group[] = {
-- 
2.17.1