diff --git a/drivers/usb/dwc2/hcd_intr.c b/drivers/usb/dwc2/hcd_intr.c
index f70c970707a073fb0410fb8530d713771b53749e..bda0b21b850f695627efb5b1e70ae0e63de39638 100644
--- a/drivers/usb/dwc2/hcd_intr.c
+++ b/drivers/usb/dwc2/hcd_intr.c
@@ -1949,6 +1949,24 @@ static void dwc2_hc_chhltd_intr(struct dwc2_hsotg *hsotg,
 	}
 }
 
+/*
+ * Check if the given qtd is still the top of the list (and thus valid).
+ *
+ * If dwc2_hcd_qtd_unlink_and_free() has been called since we grabbed
+ * the qtd from the top of the list, this will return false (otherwise true).
+ */
+static bool dwc2_check_qtd_still_ok(struct dwc2_qtd *qtd, struct dwc2_qh *qh)
+{
+	struct dwc2_qtd *cur_head;
+
+	if (qh == NULL)
+		return false;
+
+	cur_head = list_first_entry(&qh->qtd_list, struct dwc2_qtd,
+				    qtd_list_entry);
+	return (cur_head == qtd);
+}
+
 /* Handles interrupt for a specific Host Channel */
 static void dwc2_hc_n_intr(struct dwc2_hsotg *hsotg, int chnum)
 {
@@ -2031,27 +2049,59 @@ static void dwc2_hc_n_intr(struct dwc2_hsotg *hsotg, int chnum)
 		 */
 		hcint &= ~HCINTMSK_NYET;
 	}
-	if (hcint & HCINTMSK_CHHLTD)
+
+	if (hcint & HCINTMSK_CHHLTD) {
 		dwc2_hc_chhltd_intr(hsotg, chan, chnum, qtd);
-	if (hcint & HCINTMSK_AHBERR)
+		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))
+			goto exit;
+	}
+	if (hcint & HCINTMSK_AHBERR) {
 		dwc2_hc_ahberr_intr(hsotg, chan, chnum, qtd);
-	if (hcint & HCINTMSK_STALL)
+		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))
+			goto exit;
+	}
+	if (hcint & HCINTMSK_STALL) {
 		dwc2_hc_stall_intr(hsotg, chan, chnum, qtd);
-	if (hcint & HCINTMSK_NAK)
+		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))
+			goto exit;
+	}
+	if (hcint & HCINTMSK_NAK) {
 		dwc2_hc_nak_intr(hsotg, chan, chnum, qtd);
-	if (hcint & HCINTMSK_ACK)
+		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))
+			goto exit;
+	}
+	if (hcint & HCINTMSK_ACK) {
 		dwc2_hc_ack_intr(hsotg, chan, chnum, qtd);
-	if (hcint & HCINTMSK_NYET)
+		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))
+			goto exit;
+	}
+	if (hcint & HCINTMSK_NYET) {
 		dwc2_hc_nyet_intr(hsotg, chan, chnum, qtd);
-	if (hcint & HCINTMSK_XACTERR)
+		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))
+			goto exit;
+	}
+	if (hcint & HCINTMSK_XACTERR) {
 		dwc2_hc_xacterr_intr(hsotg, chan, chnum, qtd);
-	if (hcint & HCINTMSK_BBLERR)
+		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))
+			goto exit;
+	}
+	if (hcint & HCINTMSK_BBLERR) {
 		dwc2_hc_babble_intr(hsotg, chan, chnum, qtd);
-	if (hcint & HCINTMSK_FRMOVRUN)
+		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))
+			goto exit;
+	}
+	if (hcint & HCINTMSK_FRMOVRUN) {
 		dwc2_hc_frmovrun_intr(hsotg, chan, chnum, qtd);
-	if (hcint & HCINTMSK_DATATGLERR)
+		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))
+			goto exit;
+	}
+	if (hcint & HCINTMSK_DATATGLERR) {
 		dwc2_hc_datatglerr_intr(hsotg, chan, chnum, qtd);
+		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))
+			goto exit;
+	}
 
+exit:
 	chan->hcint = 0;
 }