tree 011a9d9ba825248de5ad0bb6d25a61d69d22ffeb
parent 57be5bdad759b9dde8b0d0cc630782a1a4ac4b9f
author Al Viro <viro@zeniv.linux.org.uk> 1417207709 -0500
committer Al Viro <viro@zeniv.linux.org.uk> 1423031655 -0500

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>