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liquidio: 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.

Addresses-Coverity-ID: 143135 ("Missing break in switch")
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 2018-08-07 18:13:05 -05:00 committed by David S. Miller
parent b4bc39a3f6
commit 19aa45d447
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/cavium/liquidio/lio_main.c
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@ -2209,6 +2209,7 @@ static int liquidio_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
case SIOCSHWTSTAMP:
if (lio->oct_dev->ptp_enable)
return hwtstamp_ioctl(netdev, ifr);
/* fall through */
default:
return -EOPNOTSUPP;
}