ForCES: Get rid of some type casts.

diff --git a/print-forces.c b/print-forces.c
index adb25fbb3bb7a5250eb00931add83479225046b1..11c175557062ddd161767cc464ce82dc41873a1b 100644 (file)
--- a/print-forces.c
+++ b/print-forces.c
@@ -661,7 +661,7 @@ prestlv_print(netdissect_options *ndo,
               uint16_t op_msk _U_, int indent)
 {
        const struct forces_tlv *tlv = (const struct forces_tlv *)pptr;
-       const u_char *tdp = (const u_char *) TLV_DATA(tlv);
+       const u_char *tdp = TLV_DATA(tlv);
        const struct res_val *r = (const struct res_val *)tdp;
        u_int dlen;
        uint8_t result;
@@ -701,7 +701,7 @@ fdatatlv_print(netdissect_options *ndo,
 {
        const struct forces_tlv *tlv = (const struct forces_tlv *)pptr;
        u_int rlen;
-       const u_char *tdp = (const u_char *) TLV_DATA(tlv);
+       const u_char *tdp = TLV_DATA(tlv);
        uint16_t type;
 
        /*
@@ -745,7 +745,7 @@ sdatailv_print(netdissect_options *ndo,
        indent += 1;
        while (rlen != 0) {
                char *ib = indent_pr(indent, 1);
-               const u_char *tdp = (const u_char *) ILV_DATA(ilv);
+               const u_char *tdp = ILV_DATA(ilv);
                invilv = ilv_valid(ndo, ilv, rlen);
                if (invilv) {
                        ND_PRINT("Error: %s, rlen %u\n",
@@ -774,7 +774,7 @@ sdatatlv_print(netdissect_options *ndo,
 {
        const struct forces_tlv *tlv = (const struct forces_tlv *)pptr;
        u_int rlen;
-       const u_char *tdp = (const u_char *) TLV_DATA(tlv);
+       const u_char *tdp = TLV_DATA(tlv);
        uint16_t type;
 
        /*
@@ -801,7 +801,7 @@ pkeyitlv_print(netdissect_options *ndo,
                uint16_t op_msk, int indent)
 {
        const struct forces_tlv *tlv = (const struct forces_tlv *)pptr;
-       const u_char *tdp = (const u_char *) TLV_DATA(tlv);
+       const u_char *tdp = TLV_DATA(tlv);
        const u_char *dp = tdp + 4;
        const struct forces_tlv *kdtlv = (const struct forces_tlv *)dp;
        uint32_t id;
@@ -827,7 +827,7 @@ pkeyitlv_print(netdissect_options *ndo,
         * go past the end of the containing TLV).
         */
        tll = GET_BE_U_2(kdtlv->length);
-       dp = (const u_char *) TLV_DATA(kdtlv);
+       dp = TLV_DATA(kdtlv);
        return fdatatlv_print(ndo, dp, tll, op_msk, indent);
 invalid:
        return -1;
@@ -1077,7 +1077,7 @@ genoptlv_print(netdissect_options *ndo,
         * length is large enough but not too large (it doesn't
         * go past the end of the containing TLV).
         */
-       const u_char *dp = (const u_char *) TLV_DATA(pdtlv);
+       const u_char *dp = TLV_DATA(pdtlv);
 
        if (!ttlv_valid(type)) {
                ND_PRINT("%s TLV type 0x%x len %u\n",
@@ -1121,7 +1121,7 @@ recpdoptlv_print(netdissect_options *ndo,
                 */
                ib = indent_pr(indent, 0);
                type = GET_BE_U_2(pdtlv->type);
-               dp = (const u_char *) TLV_DATA(pdtlv);
+               dp = TLV_DATA(pdtlv);
 
                if (ndo->ndo_vflag >= 3)
                        ND_PRINT("%s%s, length %u (data encapsulated %u Bytes)",
@@ -1166,7 +1166,7 @@ otlv_print(netdissect_options *ndo,
            const struct forces_tlv *otlv, uint16_t op_msk _U_, int indent)
 {
        int rc = 0;
-       const u_char *dp = (const u_char *) TLV_DATA(otlv);
+       const u_char *dp = TLV_DATA(otlv);
        uint16_t type;
        u_int tll;
        char *ib = indent_pr(indent, 0);
@@ -1309,12 +1309,12 @@ gentltlv_print(netdissect_options *ndo,
 
 static int
 print_metailv(netdissect_options *ndo,
-              const u_char * pptr, uint16_t op_msk _U_, int indent)
+              const struct forces_ilv * ilv, uint16_t op_msk _U_,
+              const int indent)
 {
        u_int rlen;
        char *ib = indent_pr(indent, 0);
        /* XXX: check header length */
-       const struct forces_ilv *ilv = (const struct forces_ilv *)pptr;
 
        /*
         * print_metatlv() has ensured that len (what remains in the
@@ -1359,7 +1359,7 @@ print_metatlv(netdissect_options *ndo,
                 * length is large enough but not too large (it doesn't
                 * go past the end of the containing TLV).
                 */
-               print_metailv(ndo, (const u_char *) ilv, 0, indent + 1);
+               print_metailv(ndo, ilv, 0, indent + 1);
                ilv = GO_NXT_ILV(ilv, rlen);
        }
 
@@ -1429,11 +1429,11 @@ redirect_print(netdissect_options *ndo,
                 * go past the end of the containing TLV).
                 */
                if (type == F_TLV_METD) {
-                       print_metatlv(ndo, (const u_char *) TLV_DATA(tlv),
+                       print_metatlv(ndo, TLV_DATA(tlv),
                                      tlvl, 0,
                                      indent);
                } else if (type == F_TLV_REDD) {
-                       print_reddata(ndo, (const u_char *) TLV_DATA(tlv),
+                       print_reddata(ndo, TLV_DATA(tlv),
                                      tlvl, 0,
                                      indent);
                } else {
@@ -1607,7 +1607,7 @@ forces_type_print(netdissect_options *ndo,
                               tlvl,
                               tlvl - TLV_HDRL);
 
-               rc = tops->print(ndo, (const u_char *) TLV_DATA(tltlv),
+               rc = tops->print(ndo, TLV_DATA(tltlv),
                                 tlvl,
                                 tops->op_msk, 9);
                if (rc < 0) {