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| author |   Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-10-16 15:48:55 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-10-18 14:10:29 +0100 |
| commit | fcfd6dfab97006d44c7db5d6c908eac383af6649 (patch) | |
| tree | 4d959ed7720b96140dbdb04bcf94d571e73865d8 /net/ipv4/af_inet.c | |
| parent | decnet: af_decnet: mark expected switch fall-throughs (diff) | |
| download | linux-dev-fcfd6dfab97006d44c7db5d6c908eac383af6649.tar.xz linux-dev-fcfd6dfab97006d44c7db5d6c908eac383af6649.zip | |
ipv4: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Notice that in some cases I placed the "fall through" comment
on its own line, which is what GCC is expecting to find.
Addresses-Coverity-ID: 115108
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/ipv4/af_inet.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 43a1bbed7a42..ce4aa827be05 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -827,6 +827,7 @@ int inet_shutdown(struct socket *sock, int how) err = -ENOTCONN; /* Hack to wake up other listeners, who can poll for POLLHUP, even on eg. unconnected UDP sockets -- RR */ + /* fall through */ default: sk->sk_shutdown |= how; if (sk->sk_prot->shutdown) @@ -840,7 +841,7 @@ int inet_shutdown(struct socket *sock, int how) case TCP_LISTEN: if (!(how & RCV_SHUTDOWN)) break; - /* Fall through */ + /* fall through */ case TCP_SYN_SENT: err = sk->sk_prot->disconnect(sk, O_NONBLOCK); sock->state = err ? SS_DISCONNECTING : SS_UNCONNECTED; |