diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlegacy/4965-mac.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlegacy/4965-mac.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c index 6fc51c74c..4970c19df 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c @@ -6236,10 +6236,12 @@ out: mutex_unlock(&il->mutex); } -static void +static int il4965_setup_deferred_work(struct il_priv *il) { il->workqueue = create_singlethread_workqueue(DRV_NAME); + if (!il->workqueue) + return -ENOMEM; init_waitqueue_head(&il->wait_command_queue); @@ -6260,6 +6262,8 @@ il4965_setup_deferred_work(struct il_priv *il) tasklet_init(&il->irq_tasklet, il4965_irq_tasklet, (unsigned long)il); + + return 0; } static void @@ -6649,7 +6653,10 @@ il4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto out_disable_msi; } - il4965_setup_deferred_work(il); + err = il4965_setup_deferred_work(il); + if (err) + goto out_free_irq; + il4965_setup_handlers(il); /********************************************* @@ -6687,6 +6694,7 @@ il4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) out_destroy_workqueue: destroy_workqueue(il->workqueue); il->workqueue = NULL; +out_free_irq: free_irq(il->pci_dev->irq, il); out_disable_msi: pci_disable_msi(il->pci_dev); |