From a8eceea84a3a3504e42f6495cf462027c5d19cb0 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 12 Mar 2020 15:50:22 -0700 Subject: inet: Use fallthrough; Convert the various uses of fallthrough comments to fallthrough; Done via script Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/ And by hand: net/ipv6/ip6_fib.c has a fallthrough comment outside of an #ifdef block that causes gcc to emit a warning if converted in-place. So move the new fallthrough; inside the containing #ifdef/#endif too. Signed-off-by: Joe Perches Signed-off-by: David S. Miller --- net/ipv4/devinet.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/ipv4/devinet.c') diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index e4632bd2026d..30fa42f5997d 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -1566,11 +1566,11 @@ static int inetdev_event(struct notifier_block *this, unsigned long event, } } ip_mc_up(in_dev); - /* fall through */ + fallthrough; case NETDEV_CHANGEADDR: if (!IN_DEV_ARP_NOTIFY(in_dev)) break; - /* fall through */ + fallthrough; case NETDEV_NOTIFY_PEERS: /* Send gratuitous ARP to notify of link change */ inetdev_send_gratuitous_arp(dev, in_dev); @@ -1588,7 +1588,7 @@ static int inetdev_event(struct notifier_block *this, unsigned long event, if (inetdev_valid_mtu(dev->mtu)) break; /* disable IP when MTU is not enough */ - /* fall through */ + fallthrough; case NETDEV_UNREGISTER: inetdev_destroy(in_dev); break; -- cgit v1.2.3