From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Tue, 7 Aug 2018 23:15:35 +0000 (-0500)
Subject: net: tulip_core: mark expected switch fall-through
X-Git-Tag: v4.19-rc1~140^2~94^2~23
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=10c7666e70d979d78bf6b8c1b6ab6dd68cd0d96b;p=uclinux-h8%2Flinux.git

net: tulip_core: mark expected switch fall-through

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

Addresses-Coverity-ID: 114782 ("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/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c
index 00d02a0967d0..3e3e08698876 100644
--- a/drivers/net/ethernet/dec/tulip/tulip_core.c
+++ b/drivers/net/ethernet/dec/tulip/tulip_core.c
@@ -923,6 +923,7 @@ static int private_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
 			data->phy_id = 1;
 		else
 			return -ENODEV;
+		/* Fall through */
 
 	case SIOCGMIIREG:		/* Read MII PHY register. */
 		if (data->phy_id == 32 && (tp->flags & HAS_NWAY)) {