fix set but unused warnings

diff --git a/fips/aes/fips_aesavs.c b/fips/aes/fips_aesavs.c
index bbdb93aab933022c8c36ab291dd9e42b03989a24..fecaf990c609810a5569106d954331ce785f561d 100644 (file)
--- a/fips/aes/fips_aesavs.c
+++ b/fips/aes/fips_aesavs.c
@@ -554,7 +554,7 @@ static int proc_file(char *rqfile, char *rspfile)
     FILE *afp = NULL, *rfp = NULL;
     char ibuf[2048];
     char tbuf[2048];
-    int ilen, len, ret = 0;
+    int len;
     char algo[8] = "";
     char amode[8] = "";
     char atest[8] = "";
@@ -605,7 +605,6 @@ static int proc_file(char *rqfile, char *rspfile)
     while (!err && (fgets(ibuf, sizeof(ibuf), afp)) != NULL)
        {
        tidy_line(tbuf, ibuf);
-       ilen = strlen(ibuf);
        /*      printf("step=%d ibuf=%s",step,ibuf); */
        switch (step)
            {
@@ -784,7 +783,7 @@ static int proc_file(char *rqfile, char *rspfile)
                    }
                else
                    {
-                   ret = AESTest(&ctx, amode, akeysz, aKey, iVec, 
+                   AESTest(&ctx, amode, akeysz, aKey, iVec, 
                                  dir,  /* 0 = decrypt, 1 = encrypt */
                                  plaintext, ciphertext, len);
                    OutputValue("CIPHERTEXT",ciphertext,len,rfp,
@@ -822,7 +821,7 @@ static int proc_file(char *rqfile, char *rspfile)
                    }
                else
                    {
-                   ret = AESTest(&ctx, amode, akeysz, aKey, iVec, 
+                   AESTest(&ctx, amode, akeysz, aKey, iVec, 
                                  dir,  /* 0 = decrypt, 1 = encrypt */
                                  plaintext, ciphertext, len);
                    OutputValue("PLAINTEXT",(unsigned char *)plaintext,len,rfp,
@@ -872,7 +871,7 @@ int main(int argc, char **argv)
     char *rqlist = "req.txt", *rspfile = NULL;
     FILE *fp = NULL;
     char fn[250] = "", rfn[256] = "";
-    int f_opt = 0, d_opt = 1;
+    int d_opt = 1;
     fips_algtest_init();
 
     if (argc > 1)
@@ -883,7 +882,6 @@ int main(int argc, char **argv)
            }
        else if (strcasecmp(argv[1], "-f") == 0)
            {
-           f_opt = 1;
            d_opt = 0;
            }
        else

diff --git a/fips/aes/fips_gcmtest.c b/fips/aes/fips_gcmtest.c
index 02849bc2ab6f1f9758ad6f5c15f0dc52f72ff323..9f50857fb9075ed4cd67021d78dd2601af43655e 100644 (file)
--- a/fips/aes/fips_gcmtest.c
+++ b/fips/aes/fips_gcmtest.c
@@ -271,7 +271,6 @@ static void xtstest(FILE *in, FILE *out)
        char *keyword, *value;
        int inlen = 0;
        int encrypt = 0;
-       int rv;
        long l;
        unsigned char *key = NULL, *iv = NULL;
        unsigned char *inbuf = NULL, *outbuf = NULL;
@@ -327,7 +326,7 @@ static void xtstest(FILE *in, FILE *out)
                        {
                        FIPS_cipherinit(&ctx, xts, key, iv, encrypt);
                        outbuf = OPENSSL_malloc(inlen);
-                       rv = FIPS_cipher(&ctx, outbuf, inbuf, inlen);
+                       FIPS_cipher(&ctx, outbuf, inbuf, inlen);
                        OutputValue(encrypt ? "CT":"PT", outbuf, inlen, out, 0);
                        OPENSSL_free(inbuf);
                        OPENSSL_free(outbuf);

diff --git a/fips/des/fips_desmovs.c b/fips/des/fips_desmovs.c
index 79900aeae28e18e7f55c6f1beaf7c8749129639f..2bbeb53459ddad4ef7759431d138a647d2699d01 100644 (file)
--- a/fips/des/fips_desmovs.c
+++ b/fips/des/fips_desmovs.c
@@ -273,7 +273,7 @@ static int tproc_file(char *rqfile, char *rspfile)
     char afn[256], rfn[256];
     FILE *afp = NULL, *rfp = NULL;
     char ibuf[2048], tbuf[2048];
-    int ilen, len, ret = 0;
+    int len;
     char amode[8] = "";
     char atest[100] = "";
     int akeysz=0;
@@ -324,7 +324,6 @@ static int tproc_file(char *rqfile, char *rspfile)
     while (!err && (fgets(ibuf, sizeof(ibuf), afp)) != NULL)
        {
        tidy_line(tbuf, ibuf);
-       ilen = strlen(ibuf);
        /*      printf("step=%d ibuf=%s",step,ibuf);*/
        if(step == 3 && !strcmp(amode,"ECB"))
            {
@@ -555,7 +554,7 @@ static int tproc_file(char *rqfile, char *rspfile)
                else
                    {
                    assert(dir == 1);
-                   ret = DESTest(&ctx, amode, akeysz, aKey, iVec, 
+                   DESTest(&ctx, amode, akeysz, aKey, iVec, 
                                  dir,  /* 0 = decrypt, 1 = encrypt */
                                  ciphertext, plaintext, len);
                    OutputValue("CIPHERTEXT",ciphertext,len,rfp,
@@ -595,7 +594,7 @@ static int tproc_file(char *rqfile, char *rspfile)
                else
                    {
                    assert(dir == 0);
-                   ret = DESTest(&ctx, amode, akeysz, aKey, iVec, 
+                   DESTest(&ctx, amode, akeysz, aKey, iVec, 
                                  dir,  /* 0 = decrypt, 1 = encrypt */
                                  plaintext, ciphertext, len);
                    OutputValue("PLAINTEXT",(unsigned char *)plaintext,len,rfp,
@@ -645,7 +644,7 @@ int main(int argc, char **argv)
     char *rqlist = "req.txt", *rspfile = NULL;
     FILE *fp = NULL;
     char fn[250] = "", rfn[256] = "";
-    int f_opt = 0, d_opt = 1;
+    int d_opt = 1;
 
     fips_algtest_init();
     if (argc > 1)
@@ -656,7 +655,6 @@ int main(int argc, char **argv)
            }
        else if (fips_strcasecmp(argv[1], "-f") == 0)
            {
-           f_opt = 1;
            d_opt = 0;
            }
        else