net: Remove extern from include/net/ scheduling prototypes

There are a mix of function prototypes with and without extern
in the kernel sources.  Standardize on not using extern for
function prototypes.

Function prototypes don't need to be written with extern.
extern is assumed by the compiler.  Its use is as unnecessary as
using auto to declare automatic/local variables in a block.

Reflow modified prototypes to 80 columns.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 21 insertions, 21 deletions

diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 13174509cdfd..2ebef77a2f9a 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -14,8 +14,8 @@ struct tcf_walker {
         int     (*fn)(struct tcf_proto *, unsigned long node, struct tcf_walker *);
 };
 
-extern int register_tcf_proto_ops(struct tcf_proto_ops *ops);
-extern int unregister_tcf_proto_ops(struct tcf_proto_ops *ops);
+int register_tcf_proto_ops(struct tcf_proto_ops *ops);
+int unregister_tcf_proto_ops(struct tcf_proto_ops *ops);
 
 static inline unsigned long
 __cls_set_class(unsigned long *clp, unsigned long cl)
@@ -126,17 +126,17 @@ tcf_exts_exec(struct sk_buff *skb, struct tcf_exts *exts,
         return 0;
 }
 
-extern int tcf_exts_validate(struct net *net, struct tcf_proto *tp,
-                             struct nlattr **tb, struct nlattr *rate_tlv,
-                             struct tcf_exts *exts,
-                             const struct tcf_ext_map *map);
-extern void tcf_exts_destroy(struct tcf_proto *tp, struct tcf_exts *exts);
-extern void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst,
-                             struct tcf_exts *src);
-extern int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts,
-                         const struct tcf_ext_map *map);
-extern int tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts,
-                               const struct tcf_ext_map *map);
+int tcf_exts_validate(struct net *net, struct tcf_proto *tp,
+                      struct nlattr **tb, struct nlattr *rate_tlv,
+                      struct tcf_exts *exts,
+                      const struct tcf_ext_map *map);
+void tcf_exts_destroy(struct tcf_proto *tp, struct tcf_exts *exts);
+void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst,
+                     struct tcf_exts *src);
+int tcf_exts_dump(struct sk_buff *skb, struct tcf_exts *exts,
+                  const struct tcf_ext_map *map);
+int tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts,
+                        const struct tcf_ext_map *map);
 
 /**
  * struct tcf_pkt_info - packet information
@@ -239,14 +239,14 @@ struct tcf_ematch_ops {
         struct list_head        link;
 };
 
-extern int tcf_em_register(struct tcf_ematch_ops *);
-extern void tcf_em_unregister(struct tcf_ematch_ops *);
-extern int tcf_em_tree_validate(struct tcf_proto *, struct nlattr *,
-                                struct tcf_ematch_tree *);
-extern void tcf_em_tree_destroy(struct tcf_proto *, struct tcf_ematch_tree *);
-extern int tcf_em_tree_dump(struct sk_buff *, struct tcf_ematch_tree *, int);
-extern int __tcf_em_tree_match(struct sk_buff *, struct tcf_ematch_tree *,
-                               struct tcf_pkt_info *);
+int tcf_em_register(struct tcf_ematch_ops *);
+void tcf_em_unregister(struct tcf_ematch_ops *);
+int tcf_em_tree_validate(struct tcf_proto *, struct nlattr *,
+                         struct tcf_ematch_tree *);
+void tcf_em_tree_destroy(struct tcf_proto *, struct tcf_ematch_tree *);
+int tcf_em_tree_dump(struct sk_buff *, struct tcf_ematch_tree *, int);
+int __tcf_em_tree_match(struct sk_buff *, struct tcf_ematch_tree *,
+                        struct tcf_pkt_info *);
 
 /**
  * tcf_em_tree_change - replace ematch tree of a running classifier