Commit e88718fc authored by Marc-André Lureau's avatar Marc-André Lureau Committed by Samuel Thibault
Browse files

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: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: default avatarSamuel Thibault <samuel.thibault@ens-lyon.org>
parent 4871b51b

slirp/ip6.h

+3 −3
Original line number Diff line number Diff line
@@ -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;

    }