diff options
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2017-06-22 14:41:45 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2017-07-15 14:28:25 +0200 |
| commit | e88718fc0b0399147327adfb369793407482a895 (patch) | |
| tree | b30bb6e2f97a1a2a46fd83a23feb88bb32b6f864 /slirp | |
| parent | 4871b51b9241b10f4fd8e04bbb21577886795e25 (diff) | |
slirp: use DIV_ROUND_UP
I used the clang-tidy qemu-round check to generate the fix:
https://github.com/elmarco/clang-tools-extra
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'slirp')
| -rw-r--r-- | slirp/ip6.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/slirp/ip6.h b/slirp/ip6.h index 0908855f0f..b1bea43b3c 100644 --- a/slirp/ip6.h +++ b/slirp/ip6.h @@ -57,9 +57,9 @@ static inline bool in6_equal_mach(const struct in6_addr *a, const struct in6_addr *b, int prefix_len) { - if (memcmp(&(a->s6_addr[(prefix_len + 7) / 8]), - &(b->s6_addr[(prefix_len + 7) / 8]), - 16 - (prefix_len + 7) / 8) != 0) { + if (memcmp(&(a->s6_addr[DIV_ROUND_UP(prefix_len, 8)]), + &(b->s6_addr[DIV_ROUND_UP(prefix_len, 8)]), + 16 - DIV_ROUND_UP(prefix_len, 8)) != 0) { return 0; } |