tree b445444e69891262bf236ec882752eecb6ebbd0c
parent 4c185ce06dca14f5cea192f5a2c981ef50663f2b
author Al Viro <viro@zeniv.linux.org.uk> 1426898418 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1428805605 -0400

aio: simplify arguments of aio_setup_..._rw()

We don't need req in either of those.  We don't need nr_segs in caller.
We don't really need len in caller either - iov_iter_count(&iter) will do.

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