Author: markj
Date: Thu Mar 28 20:37:07 2013
New Revision: 248851
URL: http://svnweb.freebsd.org/changeset/base/248851

Log:
  Ignore interface renames instead of removing the interface from the bridge
  group.
  
  Reviewed by:  rstone
  Approved by:  rstone (co-mentor)
  Sponsored by: Sandvine Incorporated
  MFC after:    1 week

Modified:
  head/sys/net/if_bridge.c

Modified: head/sys/net/if_bridge.c
==============================================================================
--- head/sys/net/if_bridge.c    Thu Mar 28 20:35:37 2013        (r248850)
+++ head/sys/net/if_bridge.c    Thu Mar 28 20:37:07 2013        (r248851)
@@ -1700,6 +1700,9 @@ bridge_ifdetach(void *arg __unused, stru
        struct bridge_softc *sc = ifp->if_bridge;
        struct bridge_iflist *bif;
 
+       if (ifp->if_flags & IFF_RENAMING)
+               return;
+
        /* Check if the interface is a bridge member */
        if (sc != NULL) {
                BRIDGE_LOCK(sc);
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