Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index 08b72bb..6c3d760 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -96,15 +96,13 @@
 	if (dev->cntl_urb) {
 		usb_kill_urb(dev->cntl_urb);
 		kfree(dev->cntl_req);
-		if (dev->cntl_buffer)
-			usb_free_coherent(dev->udev, YUREX_BUF_SIZE,
+		usb_free_coherent(dev->udev, YUREX_BUF_SIZE,
 				dev->cntl_buffer, dev->cntl_urb->transfer_dma);
 		usb_free_urb(dev->cntl_urb);
 	}
 	if (dev->urb) {
 		usb_kill_urb(dev->urb);
-		if (dev->int_buffer)
-			usb_free_coherent(dev->udev, YUREX_BUF_SIZE,
+		usb_free_coherent(dev->udev, YUREX_BUF_SIZE,
 				dev->int_buffer, dev->urb->transfer_dma);
 		usb_free_urb(dev->urb);
 	}
@@ -472,7 +470,7 @@
 		break;
 	case CMD_SET:
 		data++;
-		/* FALL THROUGH */
+		fallthrough;
 	case '0' ... '9':
 		set = 1;
 		c = c2 = simple_strtoull(data, NULL, 0);