usbip: Correct format specifier for seqnum from %d to %u

The seqnum field in USBIP protocol is an unsigned value.
So we fix the format specifier from %d to %u to correctly
display the value.

Signed-off-by: Xiong Nandi <[email protected]>
Acked-by: Shuah Khan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: xndcn

drivers/usb/usbip/stub_rx.c

@@ -269,7 +269,7 @@ static int stub_recv_cmd_unlink(struct stub_device *sdev,
 		return 0;
 	}
 
-	usbip_dbg_stub_rx("seqnum %d is not pending\n",
+	usbip_dbg_stub_rx("seqnum %u is not pending\n",
 			  pdu->u.cmd_unlink.seqnum);
 
 	/*

drivers/usb/usbip/stub_tx.c

@@ -201,7 +201,7 @@ static int stub_send_ret_submit(struct stub_device *sdev)
 
 		/* 1. setup usbip_header */
 		setup_ret_submit_pdu(&pdu_header, urb);
-		usbip_dbg_stub_tx("setup txdata seqnum: %d\n",
+		usbip_dbg_stub_tx("setup txdata seqnum: %u\n",
 				  pdu_header.base.seqnum);
 
 		if (priv->sgl) {

drivers/usb/usbip/vhci_rx.c

@@ -66,7 +66,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
 	spin_unlock_irqrestore(&vdev->priv_lock, flags);
 
 	if (!urb) {
-		pr_err("cannot find a urb of seqnum %u max seqnum %d\n",
+		pr_err("cannot find a urb of seqnum %u max seqnum %u\n",
 			pdu->base.seqnum,
 			atomic_read(&vhci_hcd->seqnum));
 		usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
@@ -162,10 +162,10 @@ static void vhci_recv_ret_unlink(struct vhci_device *vdev,
 		 * already received the result of its submit result and gave
 		 * back the URB.
 		 */
-		pr_info("the urb (seqnum %d) was already given back\n",
+		pr_info("the urb (seqnum %u) was already given back\n",
 			pdu->base.seqnum);
 	} else {
-		usbip_dbg_vhci_rx("now giveback urb %d\n", pdu->base.seqnum);
+		usbip_dbg_vhci_rx("now giveback urb %u\n", pdu->base.seqnum);
 
 		/* If unlink is successful, status is -ECONNRESET */
 		urb->status = pdu->u.ret_unlink.status;

drivers/usb/usbip/vudc_tx.c

@@ -107,7 +107,7 @@ static int v_send_ret_submit(struct vudc *udc, struct urbp *urb_p)
 
 	/* 1. setup usbip_header */
 	setup_ret_submit_pdu(&pdu_header, urb_p);
-	usbip_dbg_stub_tx("setup txdata seqnum: %d\n",
+	usbip_dbg_stub_tx("setup txdata seqnum: %u\n",
 			  pdu_header.base.seqnum);
 	usbip_header_correct_endian(&pdu_header, 1);