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author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2017-06-22 14:41:45 +0200 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2017-07-15 14:28:25 +0200 |
commit | c0870d703b1c5a7bb6c573c585957751b3971f4e (patch) | |
tree | ff3eb3d721ac51c6195bc7b80ef24c6aac2ebe13 | |
parent | c2eda25bd2b38c7eb09fd279bcdafb1bd59fac69 (diff) | |
download | slirp-c0870d703b1c5a7bb6c573c585957751b3971f4e.zip slirp-c0870d703b1c5a7bb6c573c585957751b3971f4e.tar.gz slirp-c0870d703b1c5a7bb6c573c585957751b3971f4e.tar.bz2 |
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>
-rw-r--r-- | ip6.h | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -119,9 +119,9 @@ static inline bool in6_equal_net(const struct in6_addr *a, 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; } |