From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oliver Hartkopp Subject: [PATCH] net: add comment for sock_efree() usage Date: Tue, 10 Mar 2015 19:03:46 +0100 Message-ID: <1426010626-6482-1-git-send-email-socketcan@hartkopp.net> Cc: eric.dumazet@gmail.com, alexander.h.duyck@redhat.com, Oliver Hartkopp To: netdev@vger.kernel.org Return-path: Received: from mo4-p00-ob.smtp.rzone.de ([81.169.146.216]:16180 "EHLO mo4-p00-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751563AbbCJSED (ORCPT ); Tue, 10 Mar 2015 14:04:03 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Oliver Hartkopp --- net/core/sock.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/core/sock.c b/net/core/sock.c index 93c8b20..78e89eb 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1655,6 +1655,10 @@ void sock_rfree(struct sk_buff *skb) } EXPORT_SYMBOL(sock_rfree); +/* + * Buffer destructor for skbs that are not used directly in read or write + * path, e.g. for error handler skbs. Automatically called from kfree_skb. + */ void sock_efree(struct sk_buff *skb) { sock_put(skb->sk); -- 2.1.4