From: Satish Ashok <sas...@cumulusnetworks.com>

Until now when a querier was present static entries couldn't be deleted.
Fix this and allow the user to manipulate the mdb with or without a
querier.

Signed-off-by: Satish Ashok <sas...@cumulusnetworks.com>
Signed-off-by: Nikolay Aleksandrov <niko...@cumulusnetworks.com>
---
 net/bridge/br_mdb.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index 60868c212679..c11cf2611db0 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -423,19 +423,12 @@ static int __br_mdb_del(struct net_bridge *br, struct 
br_mdb_entry *entry)
 
        memset(&ip, 0, sizeof(ip));
        ip.proto = entry->addr.proto;
-       if (ip.proto == htons(ETH_P_IP)) {
-               if (timer_pending(&br->ip4_other_query.timer))
-                       return -EBUSY;
-
+       if (ip.proto == htons(ETH_P_IP))
                ip.u.ip4 = entry->addr.u.ip4;
 #if IS_ENABLED(CONFIG_IPV6)
-       } else {
-               if (timer_pending(&br->ip6_other_query.timer))
-                       return -EBUSY;
-
+       else
                ip.u.ip6 = entry->addr.u.ip6;
 #endif
-       }
 
        spin_lock_bh(&br->multicast_lock);
        mdb = mlock_dereference(br->mdb, br);
-- 
1.9.1

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