diff options
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 47 |
1 files changed, 23 insertions, 24 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index 407a9b841d4..673c97c31b9 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -1384,16 +1384,10 @@ free_blport: static void bnx2fc_interface_cleanup(struct bnx2fc_interface *interface) { - /* Dont listen for Ethernet packets anymore */ - __dev_remove_pack(&interface->fcoe_packet_type); - __dev_remove_pack(&interface->fip_packet_type); - synchronize_net(); -} - -static void bnx2fc_if_destroy(struct fc_lport *lport, struct bnx2fc_hba *hba) -{ + struct fc_lport *lport = interface->ctlr.lp; struct fcoe_port *port = lport_priv(lport); struct bnx2fc_lport *blport, *tmp; + struct bnx2fc_hba *hba = interface->hba; /* Stop the transmit retry timer */ del_timer_sync(&port->timer); @@ -1401,6 +1395,24 @@ static void bnx2fc_if_destroy(struct fc_lport *lport, struct bnx2fc_hba *hba) /* Free existing transmit skbs */ fcoe_clean_pending_queue(lport); + /* Dont listen for Ethernet packets anymore */ + __dev_remove_pack(&interface->fcoe_packet_type); + __dev_remove_pack(&interface->fip_packet_type); + synchronize_net(); + + spin_lock_bh(&hba->hba_lock); + list_for_each_entry_safe(blport, tmp, &hba->vports, list) { + if (blport->lport == lport) { + list_del(&blport->list); + kfree(blport); + } + } + spin_unlock_bh(&hba->hba_lock); +} + +static void bnx2fc_if_destroy(struct fc_lport *lport) +{ + /* Free queued packets for the receive thread */ bnx2fc_clean_rx_queue(lport); @@ -1417,15 +1429,6 @@ static void bnx2fc_if_destroy(struct fc_lport *lport, struct bnx2fc_hba *hba) /* Free memory used by statistical counters */ fc_lport_free_stats(lport); - spin_lock_bh(&hba->hba_lock); - list_for_each_entry_safe(blport, tmp, &hba->vports, list) { - if (blport->lport == lport) { - list_del(&blport->list); - kfree(blport); - } - } - spin_unlock_bh(&hba->hba_lock); - /* Release Scsi_Host */ scsi_host_put(lport->host); } @@ -1443,7 +1446,6 @@ static void bnx2fc_if_destroy(struct fc_lport *lport, struct bnx2fc_hba *hba) static int bnx2fc_destroy(struct net_device *netdev) { struct bnx2fc_interface *interface = NULL; - struct bnx2fc_hba *hba; struct fc_lport *lport; int rc = 0; @@ -1457,7 +1459,6 @@ static int bnx2fc_destroy(struct net_device *netdev) goto netdev_err; } - hba = interface->hba; bnx2fc_interface_cleanup(interface); lport = interface->ctlr.lp; @@ -1465,7 +1466,7 @@ static int bnx2fc_destroy(struct net_device *netdev) list_del(&interface->list); destroy_workqueue(interface->timer_work_queue); bnx2fc_interface_put(interface); - bnx2fc_if_destroy(lport, hba); + bnx2fc_if_destroy(lport); netdev_err: mutex_unlock(&bnx2fc_dev_lock); @@ -1478,19 +1479,17 @@ static void bnx2fc_destroy_work(struct work_struct *work) struct fcoe_port *port; struct fc_lport *lport; struct bnx2fc_interface *interface; - struct bnx2fc_hba *hba; port = container_of(work, struct fcoe_port, destroy_work); lport = port->lport; interface = port->priv; - hba = interface->hba; BNX2FC_HBA_DBG(lport, "Entered bnx2fc_destroy_work\n"); bnx2fc_port_shutdown(lport); rtnl_lock(); mutex_lock(&bnx2fc_dev_lock); - bnx2fc_if_destroy(lport, hba); + bnx2fc_if_destroy(lport); mutex_unlock(&bnx2fc_dev_lock); rtnl_unlock(); } @@ -2063,7 +2062,7 @@ static void bnx2fc_ulp_exit(struct cnic_dev *dev) list_del(&interface->list); lport = interface->ctlr.lp; bnx2fc_interface_put(interface); - bnx2fc_if_destroy(lport, hba); + bnx2fc_if_destroy(lport); } } mutex_unlock(&bnx2fc_dev_lock); |