luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

cxgb4: fix crash due to manipulating queues before registration

Browse Source 
Before commit "net: allocate tx queues in register_netdevice"
netif_tx_stop_all_queues and related functions could be used between
device allocation and registration but now only after registration.
cxgb4 has such a call before registration and crashes now.  Move it
after register_netdev.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dimitris Michailidis 2010-10-21 11:29:55 +00:00 committed by David S. Miller
parent 2d3359f8b9
commit 8f6d9f4047
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/cxgb4/cxgb4_main.c
View File

@ -3658,7 +3658,6 @@ static int __devinit init_one(struct pci_dev *pdev,
pi->rx_offload = RX_CSO;
pi->port_id = i;
netif_carrier_off(netdev);
netif_tx_stop_all_queues(netdev);
netdev->irq = pdev->irq;
netdev->features |= NETIF_F_SG | TSO_FLAGS;
@ -3730,6 +3729,7 @@ static int __devinit init_one(struct pci_dev *pdev,
__set_bit(i, &adapter->registered_device_map);
adapter->chan_map[adap2pinfo(adapter, i)->tx_chan] = i;
netif_tx_stop_all_queues(adapter->port[i]);
}
}
if (!adapter->registered_device_map) {