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, 3 insertions, 3 deletions

diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index e6db62e756dc..dbf9aab34c82 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -143,9 +143,9 @@ static inline void *inet_csk_ca(const struct sock *sk)
         return (void *)inet_csk(sk)->icsk_ca_priv;
 }
 
-extern struct sock *inet_csk_clone(struct sock *sk,
-                                   const struct request_sock *req,
-                                   const gfp_t priority);
+extern struct sock *inet_csk_clone_lock(const struct sock *sk,
+                                        const struct request_sock *req,
+                                        const gfp_t priority);
 
 enum inet_csk_ack_state_t {
         ICSK_ACK_SCHED  = 1,