--- zzzz-none-000/linux-3.10.107/drivers/usb/wusbcore/wa-nep.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/usb/wusbcore/wa-nep.c	2021-02-04 17:41:59.000000000 +0000
@@ -69,8 +69,8 @@
  * [the wuswad daemon, basically]
  *
  * @_nw:	Pointer to a descriptor which has the pointer to the
- * 		@wa, the size of the buffer and the work queue
- * 		structure (so we can free all when done).
+ *		@wa, the size of the buffer and the work queue
+ *		structure (so we can free all when done).
  * @returns     0 if ok, < 0 errno code on error.
  *
  * All notifications follow the same format; they need to start with a
@@ -93,7 +93,8 @@
 {
 	void *itr;
 	u8 missing = 0;
-	struct wa_notif_work *nw = container_of(ws, struct wa_notif_work, work);
+	struct wa_notif_work *nw = container_of(ws, struct wa_notif_work,
+						work);
 	struct wahc *wa = nw->wa;
 	struct wa_notif_hdr *notif_hdr;
 	size_t size;
@@ -134,9 +135,10 @@
 		case WA_NOTIF_TRANSFER:
 			wa_handle_notif_xfer(wa, notif_hdr);
 			break;
+		case HWA_NOTIF_BPST_ADJ:
+			break; /* no action needed for BPST ADJ. */
 		case DWA_NOTIF_RWAKE:
 		case DWA_NOTIF_PORTSTATUS:
-		case HWA_NOTIF_BPST_ADJ:
 			/* FIXME: unimplemented WA NOTIFs */
 			/* fallthru */
 		default:
@@ -270,7 +272,8 @@
 	wa->nep_buffer_size = 1024;
 	wa->nep_buffer = kmalloc(wa->nep_buffer_size, GFP_KERNEL);
 	if (wa->nep_buffer == NULL) {
-		dev_err(dev, "Unable to allocate notification's read buffer\n");
+		dev_err(dev,
+			"Unable to allocate notification's read buffer\n");
 		goto error_nep_buffer;
 	}
 	wa->nep_urb = usb_alloc_urb(0, GFP_KERNEL);