tree 0a96321812719cff97012d161bcdf4d47b4740ea
parent c0371da6047abd261bc483c744dbc7d81a116172
author Al Viro <viro@zeniv.linux.org.uk> 1416866858 -0500
committer Al Viro <viro@zeniv.linux.org.uk> 1418160550 -0500

first fruits - kill l2cap ->memcpy_fromiovec()

Just use copy_from_iter().  That's what this method is trying to do
in all cases, in a very convoluted fashion.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>