2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>

	* dv-rv.c (hw_rv_init_socket): Check error return from socket() call
	by its equality to -1 not by it being negative.
	(hw_rv_write): Likewise.
	(hw_rv_handle_incoming): Likewise.
	(hw_rv_poll_once): Likewise.
	* rvdummy.c (setupsocket): Likewise.
	(main): Likewise for accept() call as returned from setupsocket().

2010-03-30  Mike Frysinger  <vapier@gentoo.org>

	* devices.c (device_error): Add const to message.