Hi Nikolay, Nikolay Aleksandrov <nikolay@xxxxxxxxxxxxxxxxxxx> writes: >> + int msgtype = nlh->nlmsg_type; > > minor nits: > nlmsg_type is a u16, also please keep the order and arrange these from longest > to shortest The reverse christmas tree \o/ Hum, __br_mdb_notify takes an int type, and struct nlmsghdr defines it as a __u16. Does u16 still make sense here instead of int? Thanks, Vivien