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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-11-28 21:48:29 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-02-04 07:34:15 +0100 |
| commit | 21226abb4e9f14d88238964d89b279e461ddc30c (patch) | |
| tree | 011a9d9ba825248de5ad0bb6d25a61d69d22ffeb /net/ipv4/raw.c | |
| parent | ip: convert tcp_sendmsg() to iov_iter primitives (diff) | |
| download | linux-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/ipv4/raw.c')
| -rw-r--r-- | net/ipv4/raw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index 2c9d252072a2..f027a708b7e0 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -382,7 +382,7 @@ static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4, skb->transport_header = skb->network_header; err = -EFAULT; - if (memcpy_fromiovecend((void *)iph, msg->msg_iter.iov, 0, length)) + if (memcpy_from_msg(iph, msg, length)) goto error_free; iphlen = iph->ihl * 4; |