diff options
Diffstat (limited to 'net/bridge/br_netlink.c')
| -rw-r--r-- | net/bridge/br_netlink.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 299fc5f40a26..8e3abf564798 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -136,10 +136,7 @@ static int br_fill_ifinfo(struct sk_buff *skb, goto nla_put_failure; pvid = br_get_pvid(pv); - for (vid = find_first_bit(pv->vlan_bitmap, BR_VLAN_BITMAP_LEN); - vid < BR_VLAN_BITMAP_LEN; - vid = find_next_bit(pv->vlan_bitmap, - BR_VLAN_BITMAP_LEN, vid+1)) { + for_each_set_bit(vid, pv->vlan_bitmap, BR_VLAN_BITMAP_LEN) { vinfo.vid = vid; vinfo.flags = 0; if (vid == pvid) @@ -355,17 +352,14 @@ static int br_setport(struct net_bridge_port *p, struct nlattr *tb[]) /* Change state and parameters on port. */ int br_setlink(struct net_device *dev, struct nlmsghdr *nlh) { - struct ifinfomsg *ifm; struct nlattr *protinfo; struct nlattr *afspec; struct net_bridge_port *p; struct nlattr *tb[IFLA_BRPORT_MAX + 1]; - int err; - - ifm = nlmsg_data(nlh); + int err = 0; - protinfo = nlmsg_find_attr(nlh, sizeof(*ifm), IFLA_PROTINFO); - afspec = nlmsg_find_attr(nlh, sizeof(*ifm), IFLA_AF_SPEC); + protinfo = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_PROTINFO); + afspec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC); if (!protinfo && !afspec) return 0; @@ -373,7 +367,7 @@ int br_setlink(struct net_device *dev, struct nlmsghdr *nlh) /* We want to accept dev as bridge itself if the AF_SPEC * is set to see if someone is setting vlan info on the brigde */ - if (!p && ((dev->priv_flags & IFF_EBRIDGE) && !afspec)) + if (!p && !afspec) return -EINVAL; if (p && protinfo) { @@ -414,14 +408,11 @@ out: /* Delete port information */ int br_dellink(struct net_device *dev, struct nlmsghdr *nlh) { - struct ifinfomsg *ifm; struct nlattr *afspec; struct net_bridge_port *p; int err; - ifm = nlmsg_data(nlh); - - afspec = nlmsg_find_attr(nlh, sizeof(*ifm), IFLA_AF_SPEC); + afspec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC); if (!afspec) return 0; |