net: rename sk_clone to sk_clone_lock

Make clear that sk_clone() and inet_csk_clone() return a locked socket.

Add _lock() prefix and kerneldoc.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index d7041a0963af..563b7c74e49d 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -100,7 +100,7 @@ struct sock *dccp_create_openreq_child(struct sock *sk,
          *   (* Generate a new socket and switch to that socket *)
          *   Set S := new socket for this port pair
          */
-        struct sock *newsk = inet_csk_clone(sk, req, GFP_ATOMIC);
+        struct sock *newsk = inet_csk_clone_lock(sk, req, GFP_ATOMIC);
 
         if (newsk != NULL) {
                 struct dccp_request_sock *dreq = dccp_rsk(req);