qlcnic: release device resources during interface down
Previously we were allocating device resources during probe and
release them during remove.
Now alloc during interface up and release in interface down.
This helps in device performance, as it doesn't need to keep
track of inactive resources.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
index ad12425..e08c8b0 100644
--- a/drivers/net/qlcnic/qlcnic_hw.c
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -327,7 +327,7 @@
i = 0;
- if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
+ if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state))
return -EIO;
tx_ring = adapter->tx_ring;
@@ -431,7 +431,7 @@
u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
u32 mode = VPORT_MISS_MODE_DROP;
- if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
+ if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state))
return;
qlcnic_nic_add_mac(adapter, adapter->mac_addr);