Merge branch 'qlcnic-next'

Merge branch 'qlcnic-next'

Rajesh Borundia says:

====================
qlcnic fixes

This series adds following fixes.

o While processing mailbox if driver gets a spurious mailbox
  interrupt it leads into premature completion of a next
  mailbox request. Added a guard against this by checking current
  state of mailbox and ignored spurious interrupt.
  Added a stats counter to record this condition.

v2:

o Added patch that removes usage of atomic_t as we are not implemeting
  atomicity by using atomic_t value.
====================

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