diff options
| -rw-r--r-- | ifpps.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -528,8 +528,11 @@ static int stats_wireless(const char *ifname, struct ifstat *stats) if (sizeof(diff->member) != sizeof(new->member) || \ sizeof(diff->member) != sizeof(old->member)) \ bug(); \ - bug_on((new->member - old->member) > (new->member)); \ - DIFF1(member); \ + if ((new->member - old->member) > (new->member)) { \ + diff->member = 0; \ + } else { \ + DIFF1(member); \ + } \ } while (0) static void stats_diff(struct ifstat *old, struct ifstat *new, |