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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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4
net/ipv4/tcp_ipv4.c
View file

@ -2072,7 +2072,7 @@ do_time_wait:
}
}
/* to ACK */
/* fall through */
fallthrough;
case TCP_TW_ACK:
tcp_v4_timewait_ack(sk, skb);
break;
@ -2368,7 +2368,7 @@ static void *tcp_seek_last_pos(struct seq_file *seq)
break;
st->bucket = 0;
st->state = TCP_SEQ_STATE_ESTABLISHED;
/* Fallthrough */
fallthrough;
case TCP_SEQ_STATE_ESTABLISHED:
if (st->bucket > tcp_hashinfo.ehash_mask)
break;