qlcnic: FW dump related changes

o Added code to support FW reset without invoking the dump
o Fixed the return value of the dump data size if dump is not available.

Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2 files changed