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generic: rtl8366: prevent modifications of VLAN 0
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21906 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -1150,7 +1150,7 @@ static int rtl8366rb_sw_get_vlan_info(struct switch_dev *dev,
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struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
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char *buf = rtl->buf;
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if (val->port_vlan >= RTL8366_NUM_VLANS)
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if (val->port_vlan == 0 || val->port_vlan >= RTL8366_NUM_VLANS)
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return -EINVAL;
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memset(buf, '\0', sizeof(rtl->buf));
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@ -1288,7 +1288,7 @@ static int rtl8366rb_sw_get_vlan_ports(struct switch_dev *dev,
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struct switch_port *port;
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int i;
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if (val->port_vlan >= RTL8366_NUM_VLANS)
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if (val->port_vlan == 0 || val->port_vlan >= RTL8366_NUM_VLANS)
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return -EINVAL;
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rtl8366rb_get_vlan_member_config(rtl, val->port_vlan, &vlanmc);
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@ -1317,7 +1317,7 @@ static int rtl8366rb_sw_set_vlan_ports(struct switch_dev *dev,
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struct switch_port *port;
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int i;
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if (val->port_vlan >= RTL8366_NUM_VLANS)
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if (val->port_vlan == 0 || val->port_vlan >= RTL8366_NUM_VLANS)
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return -EINVAL;
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rtl8366rb_get_vlan_member_config(rtl, val->port_vlan, &vlanmc);
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@ -1118,7 +1118,7 @@ static int rtl8366s_sw_get_vlan_info(struct switch_dev *dev,
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struct rtl8366s *rtl = sw_to_rtl8366s(dev);
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char *buf = rtl->buf;
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if (val->port_vlan >= RTL8366_NUM_VLANS)
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if (val->port_vlan == 0 || val->port_vlan >= RTL8366_NUM_VLANS)
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return -EINVAL;
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memset(buf, '\0', sizeof(rtl->buf));
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@ -1257,7 +1257,7 @@ static int rtl8366s_sw_get_vlan_ports(struct switch_dev *dev,
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struct switch_port *port;
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int i;
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if (val->port_vlan >= RTL8366_NUM_VLANS)
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if (val->port_vlan == 0 || val->port_vlan >= RTL8366_NUM_VLANS)
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return -EINVAL;
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rtl8366s_get_vlan_member_config(rtl, val->port_vlan, &vlanmc);
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@ -1286,7 +1286,7 @@ static int rtl8366s_sw_set_vlan_ports(struct switch_dev *dev,
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struct switch_port *port;
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int i;
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if (val->port_vlan >= RTL8366_NUM_VLANS)
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if (val->port_vlan == 0 || val->port_vlan >= RTL8366_NUM_VLANS)
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return -EINVAL;
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rtl8366s_get_vlan_member_config(rtl, val->port_vlan, &vlanmc);
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