diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-01-27 00:50:10 -0500 |
|---|---|---|
| committer | Luke Shumaker <lukeshu@lukeshu.com> | 2017-06-16 17:04:25 -0400 |
| commit | ffabccd576d915fedee39842cade1be2d87fe1ff (patch) | |
| tree | 1c15adccbb2753f60c755493422c40ce3d184d27 /src/libsystemd-network/sd-dhcp6-client.c | |
| parent | 7df76ac2d5b9925f61dd0260c333f7fa07b18f33 (diff) | |
tree-wide: adjust fall through comments so that gcc is happy
gcc 7 adds -Wimplicit-fallthrough=3 to -Wextra. There are a few ways
we could deal with that. After we take into account the need to stay compatible
with older versions of the compiler (and other compilers), I don't think adding
__attribute__((fallthrough)), even as a macro, is worth the trouble. It sticks
out too much, a comment is just as good. But gcc has some very specific
requiremnts how the comment should look. Adjust it the specific form that it
likes. I don't think the extra stuff we had in those comments was adding much
value.
(Note: the documentation seems to be wrong, and seems to describe a different
pattern from the one that is actually used. I guess either the docs or the code
will have to change before gcc 7 is finalized.)
(cherry picked from commit ec251fe7d5bc24b5d38b0853bc5969f3a0ba06e2)
Diffstat (limited to 'src/libsystemd-network/sd-dhcp6-client.c')
| -rw-r--r-- | src/libsystemd-network/sd-dhcp6-client.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c index e81215f7d7..6444b0ce94 100644 --- a/src/libsystemd-network/sd-dhcp6-client.c +++ b/src/libsystemd-network/sd-dhcp6-client.c @@ -999,7 +999,7 @@ static int client_receive_message( break; } - /* fall through for Soliciation Rapid Commit option check */ + /* fall through */ /* for Soliciation Rapid Commit option check */ case DHCP6_STATE_REQUEST: case DHCP6_STATE_RENEW: case DHCP6_STATE_REBIND: |