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authorDhananjay Phadke <dhananjay@netxen.com>2009-09-05 17:43:07 +0000
committerDavid S. Miller <davem@davemloft.net>2009-09-07 01:53:01 -0700
commitdb4cfd8a6149e778befb2ff6e6f91cdc6394cbe6 (patch)
treedd1faddbbce164b86e58a7cde54bfbd7b3f528bd /drivers/net/netxen/netxen_nic_hw.c
parentnet_sched: add classful multiqueue dummy scheduler (diff)
downloadlinux-dev-db4cfd8a6149e778befb2ff6e6f91cdc6394cbe6.tar.xz
linux-dev-db4cfd8a6149e778befb2ff6e6f91cdc6394cbe6.zip
netxen: handle firmware load errors
Unwind allocations and release file firmware when when firmware load fails. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netxen/netxen_nic_hw.c')
-rw-r--r--drivers/net/netxen/netxen_nic_hw.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index db510cee8094..d0ac8fabd423 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -566,6 +566,9 @@ netxen_send_cmd_descs(struct netxen_adapter *adapter,
i = 0;
+ if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC)
+ return -EIO;
+
tx_ring = adapter->tx_ring;
__netif_tx_lock_bh(tx_ring->txq);