From 01e97e6517053d7c0b9af5248e944a9209909cf5 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 15 Dec 2014 21:39:31 -0500 Subject: new helper: msg_data_left() convert open-coded instances Signed-off-by: Al Viro --- net/core/datagram.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/core') diff --git a/net/core/datagram.c b/net/core/datagram.c index df493d68330c..b80fb91bb3f7 100644 --- a/net/core/datagram.c +++ b/net/core/datagram.c @@ -673,7 +673,7 @@ int skb_copy_and_csum_datagram_msg(struct sk_buff *skb, if (!chunk) return 0; - if (iov_iter_count(&msg->msg_iter) < chunk) { + if (msg_data_left(msg) < chunk) { if (__skb_checksum_complete(skb)) goto csum_error; if (skb_copy_datagram_msg(skb, hlen, msg, chunk)) -- cgit v1.2.1