diff options
| author | Matthew Vick <matthew.vick@intel.com> | 2014-10-03 00:43:35 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-10-16 01:55:31 -0700 |
| commit | 13cb2dad45cc8c8e350abc84de38449b89629c3c (patch) | |
| tree | ae8f78dbb84f1d445cb19ddd82a7d52a7e468e34 /drivers/net/ethernet/intel/fm10k | |
| parent | 4d4191566fdd0e8990b2e8ab5ae819227c92892f (diff) | |
| download | blackbird-op-linux-13cb2dad45cc8c8e350abc84de38449b89629c3c.tar.gz blackbird-op-linux-13cb2dad45cc8c8e350abc84de38449b89629c3c.zip | |
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>
Diffstat (limited to 'drivers/net/ethernet/intel/fm10k')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_netdev.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c index bf44a8fe711f..b57ea1c09a21 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c @@ -785,14 +785,14 @@ static int fm10k_update_vid(struct net_device *netdev, u16 vid, bool set) 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 @@ static int fm10k_update_vid(struct net_device *netdev, u16 vid, bool set) __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, |
