net: remove unnecessary return's

One of my pet coding style peeves is the practice of
adding extra return; at the end of function.
Kill several instances of this in network code.

I suppose some coccinelle wizardy could do this automatically.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 0 insertions, 5 deletions

diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 735d0f60c83a..e5dc42f0e527 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -1809,8 +1809,6 @@ void l2tp_session_free(struct l2tp_session *session)
         }
 
         kfree(session);
-
-        return;
 }
 EXPORT_SYMBOL_GPL(l2tp_session_free);
 
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index be5fadf34739..ec40bc344be6 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -454,13 +454,11 @@ static void pppol2tp_session_close(struct l2tp_session *session)
 
         BUG_ON(session->magic != L2TP_SESSION_MAGIC);
 
-
         if (sock) {
                 inet_shutdown(sock, 2);
                 /* Don't let the session go away before our socket does */
                 l2tp_session_inc_refcount(session);
         }
-        return;
 }
 
 /* Really kill the session socket. (Called from sock_put() if
@@ -474,7 +472,6 @@ static void pppol2tp_session_destruct(struct sock *sk)
                 BUG_ON(session->magic != L2TP_SESSION_MAGIC);
                 l2tp_session_dec_refcount(session);
         }
-        return;
 }
 
 /* Called when the PPPoX socket (session) is closed.