[TCP]: Fix zero port problem in IPv6

[~andy/linux] / net / ax25 / ax25_in.c

diff --git a/net/ax25/ax25_in.c b/net/ax25/ax25_in.c
index 73cfc3411c461d50d7dbb7d718dd3e2315d26428..4cf87540fb3abd79df222319a9c79e3dc09f2e3d 100644 (file)
--- a/net/ax25/ax25_in.c
+++ b/net/ax25/ax25_in.c
@@ -401,10 +401,8 @@ static int ax25_rcv(struct sk_buff *skb, struct net_device *dev,
        }
 
        if (dp.ndigi == 0) {
-               if (ax25->digipeat != NULL) {
-                       kfree(ax25->digipeat);
-                       ax25->digipeat = NULL;
-               }
+               kfree(ax25->digipeat);
+               ax25->digipeat = NULL;
        } else {
                /* Reverse the source SABM's path */
                memcpy(ax25->digipeat, &reverse_dp, sizeof(ax25_digi));