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net: usb: rtl8150: mark expected switch fall-through

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

Warning level 3 was used: -Wimplicit-fallthrough=3

This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gustavo A. R. Silva 2019-02-08 13:09:06 -06:00 committed by David S. Miller
parent 209d6e7b47
commit 0d156a3715
1 changed files with 1 additions and 0 deletions
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drivers/net/usb/rtl8150.c
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@ -847,6 +847,7 @@ static int rtl8150_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
switch (cmd) { switch (cmd) {
case SIOCDEVPRIVATE: case SIOCDEVPRIVATE:
data[0] = dev->phy; data[0] = dev->phy;
/* fall through */
case SIOCDEVPRIVATE + 1: case SIOCDEVPRIVATE + 1:
read_mii_word(dev, dev->phy, (data[1] & 0x1f), &data[3]); read_mii_word(dev, dev->phy, (data[1] & 0x1f), &data[3]);
break; break;