devip: cleanup tcp.c

[plan9front.git] / sys / src / 9 / ip / ipifc.c

diff --git a/sys/src/9/ip/ipifc.c b/sys/src/9/ip/ipifc.c
index 8e316446cc87f38026e204ee38b47312e85428bb..3718121270e62e1d2e614ac048cb43609bb315ea 100644 (file)
--- a/sys/src/9/ip/ipifc.c
+++ b/sys/src/9/ip/ipifc.c
@@ -231,6 +231,8 @@ ipifcunbind(Ipifc *ifc)
                (*ifc->m->unbind)(ifc);
        memset(ifc->dev, 0, sizeof(ifc->dev));
        ifc->arg = nil;
+
+       ifc->reflect = 0;
        ifc->reassemble = 0;
 
        /* close queues to stop queuing of packets */
@@ -357,8 +359,8 @@ ipifccreate(Conv *c)
                error(Enomem);
        ifc = (Ipifc*)c->ptcl;
        ifc->conv = c;
-       ifc->unbinding = 0;
        ifc->m = nil;
+       ifc->reflect = 0;
        ifc->reassemble = 0;
 }
 
@@ -764,7 +766,6 @@ static char*
 ipifcctl(Conv* c, char **argv, int argc)
 {
        Ipifc *ifc;
-       int i;
 
        ifc = (Ipifc*)c->ptcl;
        if(strcmp(argv[0], "add") == 0)
@@ -777,15 +778,16 @@ ipifcctl(Conv* c, char **argv, int argc)
                return ipifcunbind(ifc);
        else if(strcmp(argv[0], "mtu") == 0)
                return ipifcsetmtu(ifc, argv, argc);
-       else if(strcmp(argv[0], "reassemble") == 0){
-               ifc->reassemble = 1;
+       else if(strcmp(argv[0], "iprouting") == 0){
+               iprouting(c->p->f, argc>1? atoi(argv[1]): 1);
                return nil;
        }
-       else if(strcmp(argv[0], "iprouting") == 0){
-               i = 1;
-               if(argc > 1)
-                       i = atoi(argv[1]);
-               iprouting(c->p->f, i);
+       else if(strcmp(argv[0], "reflect") == 0){
+               ifc->reflect = argc>1? atoi(argv[1]): 1;
+               return nil;
+       }
+       else if(strcmp(argv[0], "reassemble") == 0){
+               ifc->reassemble = argc>1? atoi(argv[1]): 1;
                return nil;
        }
        else if(strcmp(argv[0], "add6") == 0)