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[BRIDGE]: br_dump_ifinfo index fix 

Fix for inability of br_dump_ifinfo to handle non-zero start index:
loop index never increases when entered with non-zero start.
Spotted by Kirill Korotaev.

Signed-off-by: Andrey Savochkin <saw@swsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrey Savochkin 2006-07-03 19:50:14 -07:00 committed by David S. Miller
parent 3c6b377321
commit 69ee20a58f
1 changed files with 2 additions and 1 deletions
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3
net/bridge/br_netlink.c
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@ -117,12 +117,13 @@ static int br_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
continue;
if (idx < s_idx)
continue;
goto cont;
err = br_fill_ifinfo(skb, p, NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, RTM_NEWLINK, NLM_F_MULTI);
if (err <= 0)
break;
cont:
++idx;
}
read_unlock(&dev_base_lock);