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authorEric Dumazet <edumazet@google.com>2015-09-29 17:42:47 +0300
committerDavid S. Miller <davem@davemloft.net>2015-09-30 02:53:09 +0300
commitc28c6f045945f53e842467bf0e86c5fac051643d (patch)
tree2e56881da4ad67d27221265d58112fcedf33a71c /net
parent54105f98f544ec5305bf1fad292ca454ad55ef67 (diff)
downloadlinux-c28c6f045945f53e842467bf0e86c5fac051643d.tar.xz
tcp: constify tcp_create_openreq_child() socket argument
This method does not touch the listener socket. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/tcp_minisocks.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 139668cc2347..897e34273ba3 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -441,7 +441,9 @@ EXPORT_SYMBOL_GPL(tcp_ca_openreq_child);
* Actually, we could lots of memory writes here. tp of listening
* socket contains all necessary default parameters.
*/
-struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req, struct sk_buff *skb)
+struct sock *tcp_create_openreq_child(const struct sock *sk,
+ struct request_sock *req,
+ struct sk_buff *skb)
{
struct sock *newsk = inet_csk_clone_lock(sk, req, GFP_ATOMIC);