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net: rename sk_clone to sk_clone_lock

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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>
This commit is contained in:
Eric Dumazet
2011-11-08 17:07:07 -05:00
committed by David S. Miller
parent 9ecd04bc04
commit e56c57d0d3
6 changed files with 29 additions and 13 deletions
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2
net/dccp/minisocks.c
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@@ -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);