iwlagn: free the ICT ISR when the request_irq failed

Fix a memory leak in case request_irq fails.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/iwlwifi/iwl-agn.c

@@ -3615,8 +3615,8 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	destroy_workqueue(priv->workqueue);
 	priv->workqueue = NULL;
 	free_irq(priv->pci_dev->irq, priv);
-	iwl_free_isr_ict(priv);
  out_disable_msi:
+	iwl_free_isr_ict(priv);
 	pci_disable_msi(priv->pci_dev);
 	iwl_uninit_drv(priv);
  out_free_eeprom: