sys/net/if.c, leftovers from r1.442

[Vincent Gross]

up is never set in ifioctl().

Ok ?

Index: net/if.c
===================================================================
RCS file: /cvs/src/sys/net/if.c,v
retrieving revision 1.463
diff -u -p -r1.463 if.c
--- net/if.c    28 Nov 2016 11:18:02 -0000      1.463
+++ net/if.c    1 Dec 2016 20:31:27 -0000
@@ -1688,7 +1688,6 @@ ifioctl(struct socket *so, u_long cmd, c
        size_t bytesdone;
        short oif_flags;
        const char *label;
-       short up = 0;
 
        switch (cmd) {
 
@@ -2046,12 +2045,6 @@ ifioctl(struct socket *so, u_long cmd, c
        if (((oif_flags ^ ifp->if_flags) & IFF_UP) != 0)
                microtime(&ifp->if_lastchange);
 
-       /* If we took down the IF, bring it back */
-       if (up) {
-               s = splnet();
-               if_up(ifp);
-               splx(s);
-       }
        return (error);
 }