qlcnic: Fix function return error check

Driver was treating -ve return value as success in case of
qlcnic_enable_msi_legacy() failure

Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shahed Shaikh 2014-02-24 08:54:46 -05:00 • committed by David S. Miller
commit fc49beaee2