Merge tag 'md/4.4-rc5-fixes' of git://neil.brown.name/md

[karo-tx-linux.git] / drivers / net / ethernet / intel / i40e / i40e_main.c

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index b825f978d441d1987581b249694298bb5996538d..4a9873ec28c7119d28aabb791bd0628ceccf56ad 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -10295,6 +10295,12 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        /* set up a default setting for link flow control */
        pf->hw.fc.requested_mode = I40E_FC_NONE;
 
+       /* set up the locks for the AQ, do this only once in probe
+        * and destroy them only once in remove
+        */
+       mutex_init(&hw->aq.asq_mutex);
+       mutex_init(&hw->aq.arq_mutex);
+
        err = i40e_init_adminq(hw);
 
        /* provide nvm, fw, api versions */
@@ -10697,7 +10703,6 @@ static void i40e_remove(struct pci_dev *pdev)
        set_bit(__I40E_DOWN, &pf->state);
        del_timer_sync(&pf->service_timer);
        cancel_work_sync(&pf->service_task);
-       i40e_fdir_teardown(pf);
 
        if (pf->flags & I40E_FLAG_SRIOV_ENABLED) {
                i40e_free_vfs(pf);
@@ -10740,6 +10745,10 @@ static void i40e_remove(struct pci_dev *pdev)
                         "Failed to destroy the Admin Queue resources: %d\n",
                         ret_code);
 
+       /* destroy the locks only once, here */
+       mutex_destroy(&hw->aq.arq_mutex);
+       mutex_destroy(&hw->aq.asq_mutex);
+
        /* Clear all dynamic memory lists of rings, q_vectors, and VSIs */
        i40e_clear_interrupt_scheme(pf);
        for (i = 0; i < pf->num_alloc_vsi; i++) {