iwlwifi: pcie: remove unnecessary setting of inta_mask

We set this here, but don't really use it until we've
enabled interrupts. But when enabling interrupts we
always overwrite this value anyway, so remove setting
it here, mostly in order not to have some additional
code duplicated later.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.135d96297aca.Id2d26fff60b6c31202bb0a36e46948bda6a39d33@changeidSigned-off-by: Luca Coelho <luciano.coelho@intel.com>

drivers/net/wireless/intel/iwlwifi/pcie/trans.c

@@ -3568,7 +3568,6 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 			IWL_ERR(trans, "Error allocating IRQ %d\n", pdev->irq);
 			goto out_free_ict;
 		}
-		trans_pcie->inta_mask = CSR_INI_SET_MASK;
 	 }
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS