net: Remove unnecessary semicolons after switch statements

Also added an explicit break; to avoid
a fallthrough in net/ipv4/tcp_input.c

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

2 files changed, 4 insertions, 3 deletions

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 3284393d09b4..6596b4feeddc 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2215,7 +2215,7 @@ static int do_tcp_setsockopt(struct sock *sk, int level,
         default:
                 /* fallthru */
                 break;
-        };
+        }
 
         if (optlen < sizeof(int))
                 return -EINVAL;
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index e82162c211bf..3e6dafcb1071 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3845,12 +3845,13 @@ void tcp_parse_options(struct sk_buff *skb, struct tcp_options_received *opt_rx,
                                         /* 16-bit multiple */
                                         opt_rx->cookie_plus = opsize;
                                         *hvpp = ptr;
+                                        break;
                                 default:
                                         /* ignore option */
                                         break;
-                                };
+                                }
                                 break;
-                        };
+                        }
 
                         ptr += opsize-2;
                         length -= opsize;