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authorNicolas Dichtel <nicolas.dichtel@6wind.com>2015-04-28 18:33:48 +0200
committerDavid S. Miller <davem@davemloft.net>2015-04-29 14:59:16 -0400
commit821996795973fd52703c35811a03db9fec1ac141 (patch)
treeab0891ed0461e7fd13f582d18cc54b641ba18afe /net
parent2b70fe5aba0dd00d81173243c7ab04c66aeb67d8 (diff)
downloadkernel-821996795973fd52703c35811a03db9fec1ac141.tar.gz
bridge/mdb: remove wrong use of NLM_F_MULTI
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: 37a393bc4932 ("bridge: notify mdb changes via netlink") CC: Cong Wang <amwang@redhat.com> CC: Stephen Hemminger <stephen@networkplumber.org> CC: bridge@lists.linux-foundation.org Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/bridge/br_mdb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index 409608960899..e29ad70b3000 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -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;