orinoco: validate firmware header

Check the Agere firmware headers for validity before attempting to
download it.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Kilroy 2009-02-21 16:52:53 +00:00 • committed by John W. Linville
commit 7e57811ac5