cmd/gc: fix build - remove unused variables in walkprint

TBR=austin
CC=golang-codereviews
https://golang.org/cl/162420043

diff --git a/src/cmd/gc/walk.c b/src/cmd/gc/walk.c
index 2986f4b542312ac0ec6b40bfb4b56a2c25f006fb..ff9b362083e7892bc920bc02fd142719a618cf52 100644 (file)
--- a/src/cmd/gc/walk.c
+++ b/src/cmd/gc/walk.c
@@ -1764,15 +1764,13 @@ walkprint(Node *nn, NodeList **init)
        Node *on;
        Type *t;
        int notfirst, et, op;
-       NodeList *calls, *intypes, *args;
+       NodeList *calls;
 
        on = nil;
        op = nn->op;
        all = nn->list;
        calls = nil;
        notfirst = 0;
-       intypes = nil;
-       args = nil;
 
        for(l=all; l; l=l->next) {
                if(notfirst) {