fm10k: Unlock mailbox on VLAN addition failures
After grabbing the mailbox lock and detecting an error, the lock must be
released before the error code can be returned.
Signed-off-by: Matthew Vick <matthew.vick@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
index bf44a8f..b57ea1c 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
@@ -785,14 +785,14 @@
if (!(netdev->flags & IFF_PROMISC)) {
err = hw->mac.ops.update_vlan(hw, vid, 0, set);
if (err)
- return err;
+ goto err_out;
}
/* update our base MAC address */
err = hw->mac.ops.update_uc_addr(hw, interface->glort, hw->mac.addr,
vid, set, 0);
if (err)
- return err;
+ goto err_out;
/* set vid prior to syncing/unsyncing the VLAN */
interface->vid = vid + (set ? VLAN_N_VID : 0);
@@ -801,9 +801,10 @@
__dev_uc_unsync(netdev, fm10k_uc_vlan_unsync);
__dev_mc_unsync(netdev, fm10k_mc_vlan_unsync);
+err_out:
fm10k_mbx_unlock(interface);
- return 0;
+ return err;
}
static int fm10k_vlan_rx_add_vid(struct net_device *netdev,