xnu-792.10.96.tar.gz

[apple/xnu.git] / bsd / netat / ddp_rtmp.c

diff --git a/bsd/netat/ddp_rtmp.c b/bsd/netat/ddp_rtmp.c
index c1b40b63e11f84fe57d1961fd63c09f59b1edb98..023418dfc9278767bc0bcf7bb8a6f05ee1b208ab 100644 (file)
--- a/bsd/netat/ddp_rtmp.c
+++ b/bsd/netat/ddp_rtmp.c
@@ -174,10 +174,15 @@ void trackrouter(ifID, net, node)
 void ddp_age_router(deadrouter)
      register struct routerinfo *deadrouter;
 {
-       register at_ifaddr_t *ourrouter = deadrouter->ifID;
-       boolean_t       funnel_state;
+       register at_ifaddr_t *ourrouter;
 
-       funnel_state = thread_funnel_set(network_flock, TRUE);
+       atalk_lock();
+                       
+       ourrouter = deadrouter->ifID;
+       if (ourrouter == NULL) {
+               atalk_unlock();
+               return;
+       }
         
        dPrintf(D_M_RTMP, D_L_INFO, 
                ("ddp_age_router called deadrouter=%d:%d\n", NODE(deadrouter), NET(deadrouter)));
@@ -238,7 +243,7 @@ void ddp_age_router(deadrouter)
        } else
                bzero((caddr_t) deadrouter, sizeof(struct routerinfo));
 
-        (void) thread_funnel_set(network_flock, FALSE);
+       atalk_unlock();
         
 } /* ddp_age_router */