fixup! Make crypto.c compile/link with OpenSSL 3

crypto.c

@@ -121,13 +121,7 @@ smtp_init_crypto(int fd, int feature, struct smtp_features* features)
 
 	/* XXX clean up on error/close */
 	/* Init SSL library */
-#if (OPENSSL_VERSION_NUMBER >= 0x10100000L)
-	error = OPENSSL_init_ssl(0, NULL);
-	if (error != 1) {
-		syslog(LOG_WARNING, "remote delivery deferred: SSL init failed: %s", ssl_errstr());
-		return (1);
-	}
-#else
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L)
 	SSL_library_init();
 	SSL_load_error_strings();
 #endif
@@ -316,8 +310,8 @@ hmac_md5(unsigned char *text, int text_len, unsigned char *key, int key_len,
 	EVP_DigestFinal_ex(context, digest, NULL);
 
 	/**
-         * Perform outer MD5.
-         */
+	 * Perform outer MD5.
+	 */
 
 	/* Re-init context for second pass. */
 	EVP_DigestInit_ex(context, md, NULL);
@@ -338,7 +332,7 @@ hmac_md5(unsigned char *text, int text_len, unsigned char *key, int key_len,
         MD5_Update(&context, k_ipad, 64);     /* start with inner pad */
         MD5_Update(&context, text, text_len); /* then text of datagram */
 
-	MD5_Final(digest, &context);          /* finish up 1st pass */
+        MD5_Final(digest, &context);          /* finish up 1st pass */
         /*
          * perform outer MD5
          */