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authorAl Viro <viro@zeniv.linux.org.uk>2014-11-28 21:48:29 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2015-02-04 07:34:15 +0100
commit21226abb4e9f14d88238964d89b279e461ddc30c (patch)
tree011a9d9ba825248de5ad0bb6d25a61d69d22ffeb /net/ipv6/raw.c
parentip: convert tcp_sendmsg() to iov_iter primitives (diff)
downloadlinux-21226abb4e9f14d88238964d89b279e461ddc30c.tar.xz
linux-21226abb4e9f14d88238964d89b279e461ddc30c.zip
net: switch memcpy_fromiovec()/memcpy_fromiovecend() users to copy_from_iter()
That takes care of the majority of ->sendmsg() instances - most of them via memcpy_to_msg() or assorted getfrag() callbacks. One place where we still keep memcpy_fromiovecend() is tipc - there we potentially read the same data over and over; separate patch, that... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/ipv6/raw.c')
-rw-r--r--net/ipv6/raw.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 0dbb328fa688..dae7f1a1e464 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -648,7 +648,7 @@ static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
skb->ip_summed = CHECKSUM_NONE;
skb->transport_header = skb->network_header;
- err = memcpy_fromiovecend((void *)iph, msg->msg_iter.iov, 0, length);
+ err = memcpy_from_msg(iph, msg, length);
if (err)
goto error_fault;