diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/iwlwifi/pcie/internal.h
index 53c523735332c1836ebfea5cd3eb4eead4301c57..6a32eccf71c9f950e838b0f2f8dba6a0f237dc07 100644
--- a/drivers/net/wireless/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/iwlwifi/pcie/internal.h
@@ -343,7 +343,7 @@ void iwl_pcie_rx_free(struct iwl_trans *trans);
 /*****************************************************
 * ICT - interrupt handling
 ******************************************************/
-irqreturn_t iwl_pcie_isr_ict(int irq, void *data);
+irqreturn_t iwl_pcie_isr(int irq, void *data);
 int iwl_pcie_alloc_ict(struct iwl_trans *trans);
 void iwl_pcie_free_ict(struct iwl_trans *trans);
 void iwl_pcie_reset_ict(struct iwl_trans *trans);
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c
index 7e4836f376a2bb3153c2fea1a53ee446785c9b59..54a2f4af88c853f2d04ae2553b8541dc78158a9b 100644
--- a/drivers/net/wireless/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/rx.c
@@ -1111,9 +1111,8 @@ void iwl_pcie_disable_ict(struct iwl_trans *trans)
 }
 
 /* legacy (non-ICT) ISR. Assumes that trans_pcie->irq_lock is held */
-static irqreturn_t iwl_pcie_isr(int irq, void *data)
+static irqreturn_t iwl_pcie_isr_non_ict(struct iwl_trans *trans)
 {
-	struct iwl_trans *trans = data;
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	u32 inta;
 
@@ -1121,12 +1120,6 @@ static irqreturn_t iwl_pcie_isr(int irq, void *data)
 
 	trace_iwlwifi_dev_irq(trans->dev);
 
-	/* Disable (but don't clear!) interrupts here to avoid
-	 *    back-to-back ISRs and sporadic interrupts from our NIC.
-	 * If we have something to service, the irq thread will re-enable ints.
-	 * If we *don't* have something, we'll re-enable before leaving here. */
-	iwl_write32(trans, CSR_INT_MASK, 0x00000000);
-
 	/* Discover which interrupts are active/pending */
 	inta = iwl_read32(trans, CSR_INT);
 
@@ -1181,20 +1174,14 @@ static irqreturn_t iwl_pcie_isr(int irq, void *data)
  * the interrupt we need to service, driver will set the entries back to 0 and
  * set index.
  */
-irqreturn_t iwl_pcie_isr_ict(int irq, void *data)
+static irqreturn_t iwl_pcie_isr_ict(struct iwl_trans *trans)
 {
-	struct iwl_trans *trans = data;
-	struct iwl_trans_pcie *trans_pcie;
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+	unsigned long flags;
+	irqreturn_t ret;
 	u32 inta;
 	u32 val = 0;
 	u32 read;
-	unsigned long flags;
-	irqreturn_t ret = IRQ_NONE;
-
-	if (!trans)
-		return IRQ_NONE;
-
-	trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
 
@@ -1202,20 +1189,13 @@ irqreturn_t iwl_pcie_isr_ict(int irq, void *data)
 	 * use legacy interrupt.
 	 */
 	if (unlikely(!trans_pcie->use_ict)) {
-		ret = iwl_pcie_isr(irq, data);
+		ret = iwl_pcie_isr_non_ict(trans);
 		spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 		return ret;
 	}
 
 	trace_iwlwifi_dev_irq(trans->dev);
 
-	/* Disable (but don't clear!) interrupts here to avoid
-	 * back-to-back ISRs and sporadic interrupts from our NIC.
-	 * If we have something to service, the tasklet will re-enable ints.
-	 * If we *don't* have something, we'll re-enable before leaving here.
-	 */
-	iwl_write32(trans, CSR_INT_MASK, 0x00000000);
-
 	/* Ignore interrupt if there's nothing in NIC to service.
 	 * This may be due to IRQ shared with another device,
 	 * or due to sporadic interrupts thrown from our NIC. */
@@ -1286,3 +1266,20 @@ irqreturn_t iwl_pcie_isr_ict(int irq, void *data)
 	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 	return ret;
 }
+
+irqreturn_t iwl_pcie_isr(int irq, void *data)
+{
+	struct iwl_trans *trans = data;
+
+	if (!trans)
+		return IRQ_NONE;
+
+	/* Disable (but don't clear!) interrupts here to avoid
+	 * back-to-back ISRs and sporadic interrupts from our NIC.
+	 * If we have something to service, the tasklet will re-enable ints.
+	 * If we *don't* have something, we'll re-enable before leaving here.
+	 */
+	iwl_write32(trans, CSR_INT_MASK, 0x00000000);
+
+	return iwl_pcie_isr_ict(trans);
+}
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index eecd38e3f15f3cac1bd09f56e39996fb1f255537..721050735ee60480c6fd2eda4baef0505cbf917e 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -1597,7 +1597,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 	if (iwl_pcie_alloc_ict(trans))
 		goto out_free_cmd_pool;
 
-	err = request_threaded_irq(pdev->irq, iwl_pcie_isr_ict,
+	err = request_threaded_irq(pdev->irq, iwl_pcie_isr,
 				   iwl_pcie_irq_handler,
 				   IRQF_SHARED, DRV_NAME, trans);
 	if (err) {