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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/tcp_ipv4.c | |
| parent | 86e58cce939cefd806105922e4a0840e9a04a88f (diff) | |
| download | linux-fcfd6dfab97006d44c7db5d6c908eac383af6649.tar.bz2 | |
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 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 5418ecf03b78..ecee4ddb24c5 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1779,8 +1779,9 @@ do_time_wait: refcounted = false; goto process; } - /* Fall through to ACK */ } + /* to ACK */ + /* fall through */ case TCP_TW_ACK: tcp_v4_timewait_ack(sk, skb); break; |