libceph: drop else branches in prepare_read_data{,_cont}

Just call set_in_bvec in the non-conditional part.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
1 file changed