• David S. Miller's avatar
    net: Add and use skb_copy_datagram_msg() helper. · 51f3d02b
    David S. Miller authored
    This encapsulates all of the skb_copy_datagram_iovec() callers
    with call argument signature "skb, offset, msghdr->msg_iov, length".
    When we move to iov_iters in the networking, the iov_iter object will
    sit in the msghdr.
    Having a helper like this means there will be less places to touch
    during that transformation.
    Based upon descriptions and patch from Al Viro.
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
l2tp_ip6.c 19.3 KB