gtp: remove useless initialization

Update b20dc3c68458 ("gtp: Allow to create GTP device without FDs") to
remove useless initialization to NULL, sockets are initialized to
non-NULL just a few lines of code after this.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c
index e62d6cbdf9bc6458064c7c0852fc23db095ae642..dffb99a97e0f78760c1e2d666d645c4fcaf40cc6 100644 (file)
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c
@@ -1009,8 +1009,8 @@ static struct sock *gtp_create_sock(int type, struct gtp_dev *gtp)
 
 static int gtp_create_sockets(struct gtp_dev *gtp, struct nlattr *data[])
 {
-       struct sock *sk1u = NULL;
-       struct sock *sk0 = NULL;
+       struct sock *sk1u;
+       struct sock *sk0;
 
        sk0 = gtp_create_sock(UDP_ENCAP_GTP0, gtp);
        if (IS_ERR(sk0))