Looking at the patch, the comment reads:
We can assume that ifp->if_dl is the same as ifnet_addrs[ifp->if_index]
so we can replace ifnet_addrs[ifp->if_index] with ifp->if_dl and
remove ifnet_addrs entirely.The word "assume" is not very precise and suggests that you're not 100% sure. Either it is the same and the patch is right or it isn't the same and the patch is wrong. No assumptions. Drren
