diff options
| -rw-r--r-- | drivers/net/ethernet/rocker/rocker.c | 18 | ||||
| -rw-r--r-- | net/core/rtnetlink.c | 10 |
2 files changed, 9 insertions, 19 deletions
diff --git a/drivers/net/ethernet/rocker/rocker.c b/drivers/net/ethernet/rocker/rocker.c index 55364359b868..2f398fa4b9e6 100644 --- a/drivers/net/ethernet/rocker/rocker.c +++ b/drivers/net/ethernet/rocker/rocker.c @@ -3717,27 +3717,11 @@ static int rocker_port_bridge_setlink(struct net_device *dev, { struct rocker_port *rocker_port = netdev_priv(dev); struct nlattr *protinfo; - struct nlattr *afspec; struct nlattr *attr; - u16 mode; int err; protinfo = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_PROTINFO); - afspec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC); - - if (afspec) { - attr = nla_find_nested(afspec, IFLA_BRIDGE_MODE); - if (attr) { - if (nla_len(attr) < sizeof(mode)) - return -EINVAL; - - mode = nla_get_u16(attr); - if (mode != BRIDGE_MODE_SWDEV) - return -EINVAL; - } - } - if (protinfo) { attr = nla_find_nested(protinfo, IFLA_BRPORT_LEARNING); if (attr) { @@ -3772,7 +3756,7 @@ static int rocker_port_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq, u32 filter_mask) { struct rocker_port *rocker_port = netdev_priv(dev); - u16 mode = BRIDGE_MODE_SWDEV; + u16 mode = BRIDGE_MODE_UNDEF; u32 mask = BR_LEARNING | BR_LEARNING_SYNC; return ndo_dflt_bridge_getlink(skb, pid, seq, dev, mode, diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index a9be2c161702..eaa057f14bcd 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -2751,11 +2751,17 @@ int ndo_dflt_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq, if (!br_afspec) goto nla_put_failure; - if (nla_put_u16(skb, IFLA_BRIDGE_FLAGS, BRIDGE_FLAGS_SELF) || - nla_put_u16(skb, IFLA_BRIDGE_MODE, mode)) { + if (nla_put_u16(skb, IFLA_BRIDGE_FLAGS, BRIDGE_FLAGS_SELF)) { nla_nest_cancel(skb, br_afspec); goto nla_put_failure; } + + if (mode != BRIDGE_MODE_UNDEF) { + if (nla_put_u16(skb, IFLA_BRIDGE_MODE, mode)) { + nla_nest_cancel(skb, br_afspec); + goto nla_put_failure; + } + } nla_nest_end(skb, br_afspec); protinfo = nla_nest_start(skb, IFLA_PROTINFO | NLA_F_NESTED); |