qlcnic: fix rcv buffer leak

Rcv producer value should be read in spin-lock.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amit Kumar Salecha 2010-04-22 02:51:40 +00:00 • committed by David S. Miller
commit ed6f1353e1