[125/141] sctp: Fix fall-through warnings for Clang

Message ID 52452badc108eff85b34d4bb71b1f269e3c67448.1605896060.git.gustavoars@kernel.org
State New
Headers show
Series
  • Fix fall-through warnings for Clang
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Commit Message

Gustavo A. R. Silva Nov. 20, 2020, 6:39 p.m.
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>
---
 net/sctp/input.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch

diff --git a/net/sctp/input.c b/net/sctp/input.c
index 55d4fc6f371d..5944af035ba0 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -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;
 		}