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inet: Use fallthrough;

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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 <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches
2020-03-12 15:50:22 -07:00
committed by David S. Miller
parent 8a765471a6
commit a8eceea84a
26 changed files with 41 additions and 43 deletions
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6
net/ipv6/addrconf.c
View File

@ -3299,7 +3299,7 @@ static void addrconf_addr_gen(struct inet6_dev *idev, bool prefix_route)
switch (idev->cnf.addr_gen_mode) {
case IN6_ADDR_GEN_MODE_RANDOM:
ipv6_gen_mode_random_init(idev);
/* fallthrough */
fallthrough;
case IN6_ADDR_GEN_MODE_STABLE_PRIVACY:
if (!ipv6_generate_stable_address(&addr, 0, idev))
addrconf_add_linklocal(idev, &addr,
@ -3517,9 +3517,7 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event,
break;
run_pending = 1;
/* fall through */
fallthrough;
case NETDEV_UP:
case NETDEV_CHANGE:
if (dev->flags & IFF_SLAVE)