llc*.h: Remove extern from function 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.

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

1 files changed, 16 insertions, 20 deletions

diff --git a/include/net/llc_conn.h b/include/net/llc_conn.h
index 2f97d8ddce92..0134681acc4c 100644
--- a/include/net/llc_conn.h
+++ b/include/net/llc_conn.h
@@ -95,28 +95,24 @@ static __inline__ char llc_backlog_type(struct sk_buff *skb)
         return skb->cb[sizeof(skb->cb) - 1];
 }
 
-extern struct sock *llc_sk_alloc(struct net *net, int family, gfp_t priority,
-                                 struct proto *prot);
-extern void llc_sk_free(struct sock *sk);
+struct sock *llc_sk_alloc(struct net *net, int family, gfp_t priority,
+                          struct proto *prot);
+void llc_sk_free(struct sock *sk);
 
-extern void llc_sk_reset(struct sock *sk);
+void llc_sk_reset(struct sock *sk);
 
 /* Access to a connection */
-extern int llc_conn_state_process(struct sock *sk, struct sk_buff *skb);
-extern void llc_conn_send_pdu(struct sock *sk, struct sk_buff *skb);
-extern void llc_conn_rtn_pdu(struct sock *sk, struct sk_buff *skb);
-extern void llc_conn_resend_i_pdu_as_cmd(struct sock *sk, u8 nr,
-                                         u8 first_p_bit);
-extern void llc_conn_resend_i_pdu_as_rsp(struct sock *sk, u8 nr,
-                                         u8 first_f_bit);
-extern int llc_conn_remove_acked_pdus(struct sock *conn, u8 nr,
-                                      u16 *how_many_unacked);
-extern struct sock *llc_lookup_established(struct llc_sap *sap,
-                                           struct llc_addr *daddr,
-                                           struct llc_addr *laddr);
-extern void llc_sap_add_socket(struct llc_sap *sap, struct sock *sk);
-extern void llc_sap_remove_socket(struct llc_sap *sap, struct sock *sk);
+int llc_conn_state_process(struct sock *sk, struct sk_buff *skb);
+void llc_conn_send_pdu(struct sock *sk, struct sk_buff *skb);
+void llc_conn_rtn_pdu(struct sock *sk, struct sk_buff *skb);
+void llc_conn_resend_i_pdu_as_cmd(struct sock *sk, u8 nr, u8 first_p_bit);
+void llc_conn_resend_i_pdu_as_rsp(struct sock *sk, u8 nr, u8 first_f_bit);
+int llc_conn_remove_acked_pdus(struct sock *conn, u8 nr, u16 *how_many_unacked);
+struct sock *llc_lookup_established(struct llc_sap *sap, struct llc_addr *daddr,
+                                    struct llc_addr *laddr);
+void llc_sap_add_socket(struct llc_sap *sap, struct sock *sk);
+void llc_sap_remove_socket(struct llc_sap *sap, struct sock *sk);
 
-extern u8 llc_data_accept_state(u8 state);
-extern void llc_build_offset_table(void);
+u8 llc_data_accept_state(u8 state);
+void llc_build_offset_table(void);
 #endif /* LLC_CONN_H */