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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/ipmr.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 'net/ipv4/ipmr.c')
| -rw-r--r-- | net/ipv4/ipmr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index b3ee01b0551b..40a43ad294cb 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -1528,6 +1528,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, case MRT_ADD_MFC: case MRT_DEL_MFC: parent = -1; + /* fall through */ case MRT_ADD_MFC_PROXY: case MRT_DEL_MFC_PROXY: if (optlen != sizeof(mfc)) { |