remove dead code

diff --git a/lib/dns/spnego_asn1.c b/lib/dns/spnego_asn1.c
index f7d761ae6164ee27173cfddeb1e8e505308cd208..e7d32de83fd93547b1f085e694f3707af72b1bab 100644 (file)
--- a/lib/dns/spnego_asn1.c
+++ b/lib/dns/spnego_asn1.c
@@ -178,9 +178,8 @@ encode_MechType(unsigned char *p, size_t len, const MechType * data, size_t * si
 {
        size_t ret = 0;
        size_t l;
-       int i, e;
+       int e;
 
-       i = 0;
        e = encode_oid(p, len, data, &l);
        BACK;
        *size = ret;
@@ -192,12 +191,11 @@ encode_MechType(unsigned char *p, size_t len, const MechType * data, size_t * si
 static int
 decode_MechType(const unsigned char *p, size_t len, MechType * data, size_t * size)
 {
-       size_t ret = 0, reallen;
+       size_t ret = 0;
        size_t l;
        int e;
 
        memset(data, 0, sizeof(*data));
-       reallen = 0;
        e = decode_oid(p, len, data, &l);
        FORW;
        if (size)
@@ -318,9 +316,8 @@ encode_ContextFlags(unsigned char *p, size_t len, const ContextFlags * data, siz
 {
        size_t ret = 0;
        size_t l;
-       int i, e;
+       int e;
 
-       i = 0;
        {
                unsigned char c = 0;
                *p-- = c;
@@ -431,9 +428,8 @@ encode_NegTokenInit(unsigned char *p, size_t len, const NegTokenInit * data, siz
 {
        size_t ret = 0;
        size_t l;
-       int i, e;
+       int e;
 
-       i = 0;
        if ((data)->mechListMIC) {
                int oldret = ret;
                ret = 0;
@@ -659,9 +655,8 @@ encode_NegTokenResp(unsigned char *p, size_t len, const NegTokenResp * data, siz
 {
        size_t ret = 0;
        size_t l;
-       int i, e;
+       int e;
 
-       i = 0;
        if ((data)->mechListMIC) {
                int oldret = ret;
                ret = 0;