Merge branch 'qed-Miscellaneous-bug-fixes'

Denis Bolotin says:

====================
qed: Miscellaneous bug fixes

This patch series fixes several unrelated bugs across the driver.
Please consider applying to net.

V1->V2:
-------
Use dma_rmb() instead of rmb().
====================

Signed-off-by: David S. Miller <davem@davemloft.net>