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Commit 7eb35b14 authored by Nicolas Dichtel's avatar Nicolas Dichtel Committed by David S. Miller
Browse files

socket: use iov_length() 



Better to use available helpers.

Signed-off-by: default avatarNicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4e7a84b1

net/socket.c

+2 −10
Original line number Diff line number Diff line
@@ -882,11 +882,7 @@ static ssize_t do_sock_read(struct msghdr *msg, struct kiocb *iocb, 
		unsigned long nr_segs)

{

	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_t size = iov_length(iov, nr_segs);



	msg->msg_name = NULL;

	msg->msg_namelen = 0;
@@ -921,11 +917,7 @@ static ssize_t do_sock_write(struct msghdr *msg, struct kiocb *iocb, 
			unsigned long nr_segs)

{

	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_t size = iov_length(iov, nr_segs);



	msg->msg_name = NULL;

	msg->msg_namelen = 0;