From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Mon, 3 Sep 2018 18:48:45 +0000 (-0500)
Subject: net: usbnet: mark expected switch fall-through
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2fc4aa59ab470f1d5124b33c05680e2b2f2c6f65;p=openwrt%2Fstaging%2Fblogic.git

net: usbnet: mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1077614 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 770aa624147f..73aa33364d80 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1527,6 +1527,7 @@ static void usbnet_bh (struct timer_list *t)
 			continue;
 		case tx_done:
 			kfree(entry->urb->sg);
+			/* fall through */
 		case rx_cleanup:
 			usb_free_urb (entry->urb);
 			dev_kfree_skb (skb);