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-rw-r--r--net/socket.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/net/socket.c b/net/socket.c
index a2c33a4..e1278d7 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -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;
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