diff options
| author | Michael Chan <mchan@broadcom.com> | 2014-06-02 23:08:48 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-06-02 23:16:41 -0700 |
| commit | 5943691442ae248977a2e3cac814ed5ac606903c (patch) | |
| tree | 9f6b56c5dd8b707327864ecfdaf667cc4db29acb /drivers/net | |
| parent | 437b8a26f9d057505e631b9b556e9d80c1987aca (diff) | |
cnic: Fix missing ISCSI_KEVENT_IF_DOWN message
The iSCSI netlink message needs to be sent before the ulp_ops is cleared
as it is sent through a function pointer in the ulp_ops. This bug
causes iscsid to not get the message when the bnx2i driver is unloaded.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/broadcom/cnic.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index 8da1060f03f0..a4b25bc7113a 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -608,6 +608,10 @@ static int cnic_unregister_device(struct cnic_dev *dev, int ulp_type) pr_err("%s: Bad type %d\n", __func__, ulp_type); return -EINVAL; } + + if (ulp_type == CNIC_ULP_ISCSI) + cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL); + mutex_lock(&cnic_lock); if (rcu_dereference(cp->ulp_ops[ulp_type])) { RCU_INIT_POINTER(cp->ulp_ops[ulp_type], NULL); @@ -620,9 +624,7 @@ static int cnic_unregister_device(struct cnic_dev *dev, int ulp_type) } mutex_unlock(&cnic_lock); - if (ulp_type == CNIC_ULP_ISCSI) - cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL); - else if (ulp_type == CNIC_ULP_FCOE) + if (ulp_type == CNIC_ULP_FCOE) dev->fcoe_cap = NULL; synchronize_rcu(); |