rtnl: fix the loop index update error in rtnl_dump_ifinfo()
If the link is filtered out, loop index should also be updated. If not,
loop index will not be correct.
Fixes: dc599f76c2
("net: Add support for filtering link dump by master device and kind")
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Acked-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1609,7 +1609,7 @@ static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
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head = &net->dev_index_head[h];
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head = &net->dev_index_head[h];
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hlist_for_each_entry(dev, head, index_hlist) {
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hlist_for_each_entry(dev, head, index_hlist) {
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if (link_dump_filtered(dev, master_idx, kind_ops))
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if (link_dump_filtered(dev, master_idx, kind_ops))
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continue;
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goto cont;
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if (idx < s_idx)
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if (idx < s_idx)
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goto cont;
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goto cont;
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err = rtnl_fill_ifinfo(skb, dev, RTM_NEWLINK,
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err = rtnl_fill_ifinfo(skb, dev, RTM_NEWLINK,
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