From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nicolas Dichtel Subject: [PATCH net-next] socket: use iov_length() Date: Wed, 14 Jan 2015 11:07:50 +0100 Message-ID: <1421230070-4104-1-git-send-email-nicolas.dichtel@6wind.com> Cc: davem@davemloft.net, Nicolas Dichtel To: netdev@vger.kernel.org Return-path: Received: from 33.106-14-84.ripe.coltfrance.com ([84.14.106.33]:47594 "EHLO proxy.6wind.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752279AbbANKIH (ORCPT ); Wed, 14 Jan 2015 05:08:07 -0500 Sender: netdev-owner@vger.kernel.org List-ID: Better to use available helpers. Signed-off-by: Nicolas Dichtel --- net/socket.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/net/socket.c b/net/socket.c index a2c33a4dc7ba..b1f3fa4da020 100644 --- a/net/socket.c +++ b/net/socket.c @@ -883,10 +883,8 @@ static ssize_t do_sock_read(struct msghdr *msg, struct kiocb *iocb, { struct socket *sock = file->private_data; size_t size = 0; - int i; - for (i = 0; i < nr_segs; i++) - size += iov[i].iov_len; + size = iov_length(iov, nr_segs); msg->msg_name = NULL; msg->msg_namelen = 0; @@ -922,10 +920,8 @@ static ssize_t do_sock_write(struct msghdr *msg, struct kiocb *iocb, { struct socket *sock = file->private_data; size_t size = 0; - int i; - for (i = 0; i < nr_segs; i++) - size += iov[i].iov_len; + size = iov_length(iov, nr_segs); msg->msg_name = NULL; msg->msg_namelen = 0; -- 2.1.0