Avoid warnings.

diff --git a/crypto/asn1/tasn_enc.c b/crypto/asn1/tasn_enc.c
index 03e59d59c786b87b060e24192b4baab6a83f2c2d..b0417ba4b418589a495174e4098a13b858f48a59 100644 (file)
--- a/crypto/asn1/tasn_enc.c
+++ b/crypto/asn1/tasn_enc.c
@@ -494,7 +494,7 @@ static int asn1_set_seq_out(STACK_OF(ASN1_VALUE) *sk, unsigned char **out,
                {
                for (i = 0, tder = derlst; i < sk_ASN1_VALUE_num(sk);
                                                        i++, tder++)
-                       sk_ASN1_VALUE_set(sk, i, tder->field);
+                       (void)sk_ASN1_VALUE_set(sk, i, tder->field);
                }
        OPENSSL_free(derlst);
        OPENSSL_free(tmpdat);

diff --git a/crypto/bn/bn_div.c b/crypto/bn/bn_div.c
index 8655eb118e6b4775f2097f02c4f2b79b23b2a7f3..8adf21430e8a15d70734898cc7d38dc6e8ed0b10 100644 (file)
--- a/crypto/bn/bn_div.c
+++ b/crypto/bn/bn_div.c
@@ -325,7 +325,7 @@ X) -> 0x%08X\n",
                                t2 -= d1;
                                }
 #else /* !BN_LLONG */
-                       BN_ULONG t2l,t2h,ql,qh;
+                       BN_ULONG t2l,t2h;
 
                        q=bn_div_words(n0,n1,d0);
 #ifdef BN_DEBUG_LEVITTE
@@ -343,9 +343,12 @@ X) -> 0x%08X\n",
                        t2l = d1 * q;
                        t2h = BN_UMULT_HIGH(d1,q);
 #else
+                       {
+                       BN_ULONG ql, qh;
                        t2l=LBITS(d1); t2h=HBITS(d1);
                        ql =LBITS(q);  qh =HBITS(q);
                        mul64(t2l,t2h,ql,qh); /* t2=(BN_ULLONG)d1*q; */
+                       }
 #endif
 
                        for (;;)
@@ -549,7 +552,7 @@ X) -> 0x%08X\n",
                                t2 -= d1;
                                }
 #else /* !BN_LLONG */
-                       BN_ULONG t2l,t2h,ql,qh;
+                       BN_ULONG t2l,t2h;
 
                        q=bn_div_words(n0,n1,d0);
 #ifdef BN_DEBUG_LEVITTE
@@ -567,9 +570,12 @@ X) -> 0x%08X\n",
                        t2l = d1 * q;
                        t2h = BN_UMULT_HIGH(d1,q);
 #else
+                       {
+                       BN_ULONG ql, qh;
                        t2l=LBITS(d1); t2h=HBITS(d1);
                        ql =LBITS(q);  qh =HBITS(q);
                        mul64(t2l,t2h,ql,qh); /* t2=(BN_ULLONG)d1*q; */
+                       }
 #endif
 
                        for (;;)

diff --git a/crypto/cryptlib.c b/crypto/cryptlib.c
index 2df38fa75f14b0d643a4e42b793a6de2d1a85a2e..33c70afa33333aa9af1b6488ecd54737fc906aa5 100644 (file)
--- a/crypto/cryptlib.c
+++ b/crypto/cryptlib.c
@@ -278,7 +278,7 @@ int CRYPTO_get_new_dynlockid(void)
        else
                /* If we found a place with a NULL pointer, put our pointer
                   in it.  */
-               sk_CRYPTO_dynlock_set(dyn_locks,i,pointer);
+               (void)sk_CRYPTO_dynlock_set(dyn_locks,i,pointer);
        CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
 
        if (i == -1)
@@ -320,7 +320,7 @@ void CRYPTO_destroy_dynlockid(int i)
 #endif
                        if (pointer->references <= 0)
                                {
-                               sk_CRYPTO_dynlock_set(dyn_locks, i, NULL);
+                               (void)sk_CRYPTO_dynlock_set(dyn_locks, i, NULL);
                                }
                        else
                                pointer = NULL;

diff --git a/crypto/ex_data.c b/crypto/ex_data.c
index 8914218fe8f9c00430d9ab66af4be84e11c376d0..3b11e7a55613ce80be92183f298bb1907fed295e 100644 (file)
--- a/crypto/ex_data.c
+++ b/crypto/ex_data.c
@@ -354,7 +354,7 @@ static int def_add_index(EX_CLASS_ITEM *item, long argl, void *argp,
                        }
                }
        toret = item->meth_num++;
-       sk_CRYPTO_EX_DATA_FUNCS_set(item->meth, toret, a);
+       (void)sk_CRYPTO_EX_DATA_FUNCS_set(item->meth, toret, a);
 err:
        CRYPTO_w_unlock(CRYPTO_LOCK_EX_DATA);
        return toret;

diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c
index 609606c13eb1f7e16652b473c4bcc84d8164641f..625af4fd9f8a79c75c80b0d5e836e7374943755e 100644 (file)
--- a/crypto/x509/x509_vfy.c
+++ b/crypto/x509/x509_vfy.c
@@ -216,7 +216,7 @@ int X509_verify_cert(X509_STORE_CTX *ctx)
                                 */
                                X509_free(x);
                                x = xtmp;
-                               sk_X509_set(ctx->chain, i - 1, x);
+                               (void)sk_X509_set(ctx->chain, i - 1, x);
                                ctx->last_untrusted=0;
                                }
                        }