commit a00e74442bac5ad19a929d097370da7e07540ea6
author Eric Dumazet <edumazet@google.com> Tue Sep 29 07:42:39 2015 -0700
committer David S. Miller <davem@davemloft.net> Tue Sep 29 16:53:07 2015 -0700
tree 22e3c0c3f94dfce499a3ab3ff567c59e5432c3b5
parent 4c7e622ddf07388d72e15b97a88d260a5a168e37

tcp/dccp: constify send_synack and send_reset socket argument

None of these functions need to change the socket, make it
const.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/dccp/ipv4.c

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index a46ae9c..00a14fa 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -527,7 +527,7 @@
 	return err;
 }
 
-static void dccp_v4_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
+static void dccp_v4_ctl_send_reset(const struct sock *sk, struct sk_buff *rxskb)
 {
 	int err;
 	const struct iphdr *rxiph;