[NET/IPv4]: Make udp_push_pending_frames static

udp_push_pending_frames is only referenced within
net/ipv4/udp.c and hence can remain static.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index dc19ba1e73b5..7eb76fbf1b4b 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -448,7 +448,7 @@ static void udp4_hwcsum_outgoing(struct sock *sk, struct sk_buff *skb,
 /*
  * Push out all pending data as one UDP datagram. Socket is locked.
  */
-int udp_push_pending_frames(struct sock *sk, struct udp_sock *up)
+static int udp_push_pending_frames(struct sock *sk, struct udp_sock *up)
 {
         struct inet_sock *inet = inet_sk(sk);
         struct flowi *fl = &inet->cork.fl;