diff --git a/drivers/net/ipa/ipa_interrupt.c b/drivers/net/ipa/ipa_interrupt.c
index 131b9cc94201..766b094eb069 100644
--- a/drivers/net/ipa/ipa_interrupt.c
+++ b/drivers/net/ipa/ipa_interrupt.c
@@ -260,10 +260,8 @@ int ipa_interrupt_config(struct ipa *ipa)
 	interrupt->enabled = 0;
 	interrupt->suspend_enabled = bitmap_zalloc(ipa->endpoint_count,
 						   GFP_KERNEL);
-	if (!interrupt->suspend_enabled) {
-		ret = -ENOMEM;
-		goto err_kfree;
-	}
+	if (!interrupt->suspend_enabled)
+		return -ENOMEM;
 
 	/* Disable IPA interrupt types */
 	reg = ipa_reg(ipa, IPA_IRQ_EN);
@@ -289,8 +287,6 @@ int ipa_interrupt_config(struct ipa *ipa)
 		goto err_disable_wakeup;
 	}
 
-	ipa->interrupt = interrupt;
-
 	return 0;
 
 err_disable_wakeup:
@@ -299,8 +295,6 @@ int ipa_interrupt_config(struct ipa *ipa)
 	free_irq(interrupt->irq, interrupt);
 err_free_bitmap:
 	bitmap_free(interrupt->suspend_enabled);
-err_kfree:
-	kfree(interrupt);
 
 	return ret;
 }
@@ -311,8 +305,6 @@ void ipa_interrupt_deconfig(struct ipa *ipa)
 	struct ipa_interrupt *interrupt = ipa->interrupt;
 	struct device *dev = ipa->dev;
 
-	ipa->interrupt = NULL;
-
 	dev_pm_clear_wake_irq(dev);
 	(void)device_init_wakeup(dev, false);
 	free_irq(interrupt->irq, interrupt);