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sctp: Fix fall-through warnings for Clang

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In preparation to enable -Wimplicit-fallthrough for Clang, fix a couple
of warnings by explicitly adding a break statement and replacing a
comment with a goto statement instead of letting the code fall through
to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2020-11-20 12:39:41 -06:00
parent 3754fa747d
commit 0572b37b27
1 changed files with 2 additions and 1 deletions
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3
net/sctp/input.c
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@ -633,7 +633,7 @@ int sctp_v4_err(struct sk_buff *skb, __u32 info)
break;
case ICMP_REDIRECT:
sctp_icmp_redirect(sk, transport, skb);
/* Fall through to out_unlock. */
goto out_unlock;
default:
goto out_unlock;
}
@ -1236,6 +1236,7 @@ static struct sctp_association *__sctp_rcv_walk_lookup(struct net *net,
net, ch, laddr,
sctp_hdr(skb)->source,
transportp);
break;
default:
break;
}