remove redundant guard.

Author: anhu

wolfcrypt/src/ecc.c

@@ -11001,14 +11001,8 @@ int wc_ecc_import_x963_ex2(const byte* in, word32 inLen, ecc_key* key,
         buf_reverse(&key->keyRaw[keysize], &in[keysize], keysize);
     }
 #endif
-#ifdef WOLFSSL_VALIDATE_ECC_IMPORT
     if (err == MP_OKAY)
         err = wc_ecc_check_key(key);
-#else
-    /* Always validate ECC imports to prevent invalid curve attacks */
-    if (err == MP_OKAY)
-        err = wc_ecc_check_key(key);
-#endif
 #if (!defined(WOLFSSL_VALIDATE_ECC_IMPORT) || \
      !defined(HAVE_ECC_CHECK_PUBKEY_ORDER)) && \
      !defined(WOLFSSL_ATECC508A) && !defined(WOLFSSL_ATECC608A) && \