remove dead code

diff --git a/lib/dns/rdata.c b/lib/dns/rdata.c
index cd9c195be70b7ea35b0582e77979f2ed5837b3f1..c0a16a8a03f025f570d9307b4e2356bad17adb73 100644 (file)
--- a/lib/dns/rdata.c
+++ b/lib/dns/rdata.c
@@ -230,13 +230,12 @@ locator_pton(const char *src, unsigned char *dst) {
                          xdigits_u[] = "0123456789ABCDEF";
        unsigned char tmp[NS_LOCATORSZ];
        unsigned char *tp = tmp, *endp;
-       const char *xdigits, *curtok;
+       const char *xdigits;
        int ch, seen_xdigits;
        unsigned int val;
 
        memset(tp, '\0', NS_LOCATORSZ);
        endp = tp + NS_LOCATORSZ;
-       curtok = src;
        seen_xdigits = 0;
        val = 0;
        while ((ch = *src++) != '\0') {
@@ -253,7 +252,6 @@ locator_pton(const char *src, unsigned char *dst) {
                        continue;
                }
                if (ch == ':') {
-                       curtok = src;
                        if (!seen_xdigits)
                                return (0);
                        if (tp + NS_INT16SZ > endp)