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rtnetlink: return the correct error code 

Before this patch, function ndo_dflt_fdb_dump() will always return code
from uc fdb dump. The reture code of mc fdb dump is lost.

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zhang Shengju 2016-11-30 16:37:34 +08:00 committed by David S. Miller
parent 6060298272
commit 2934c9dbd3
1 changed files with 1 additions and 1 deletions
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2
net/core/rtnetlink.c
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@ -3177,7 +3177,7 @@ int ndo_dflt_fdb_dump(struct sk_buff *skb,
err = nlmsg_populate_fdb(skb, cb, dev, idx, &dev->uc);
if (err)
goto out;
nlmsg_populate_fdb(skb, cb, dev, idx, &dev->mc);
err = nlmsg_populate_fdb(skb, cb, dev, idx, &dev->mc);
out:
netif_addr_unlock_bh(dev);
return err;