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bridge/mdb: remove wrong use of NLM_F_MULTI

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NLM_F_MULTI must be used only when a NLMSG_DONE message is sent. In fact,
it is sent only at the end of a dump.

Libraries like libnl will wait forever for NLMSG_DONE.

Fixes: 37a393bc49 ("bridge: notify mdb changes via netlink")
CC: Cong Wang <[email protected]>
CC: Stephen Hemminger <[email protected]>
CC: [email protected]
Signed-off-by: Nicolas Dichtel <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Nicolas Dichtel 2015-04-28 18:33:48 +02:00 • committed by David S. Miller
commit 8219967959
1 changed files with 1 additions and 1 deletions
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2
net/bridge/br_mdb.c
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@ -170,7 +170,7 @@ static int nlmsg_populate_mdb_fill(struct sk_buff *skb,
struct br_port_msg *bpm;
struct nlattr *nest, *nest2;
nlh = nlmsg_put(skb, pid, seq, type, sizeof(*bpm), NLM_F_MULTI);
nlh = nlmsg_put(skb, pid, seq, type, sizeof(*bpm), 0);
if (!nlh)
return -EMSGSIZE;