Revert "add debug"

This reverts commit 33cadea.

Author: zhengchenyu

hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/crypto/OpensslCipher.c

@@ -125,9 +125,7 @@ static void loadSm4Ctr(JNIEnv *env)
 {
 #ifdef UNIX
 #if OPENSSL_VERSION_NUMBER >= 0x10101001L
-   printf("loadSm4Ctr DEBUG1: dlsym_EVP_sm4_ctr is %d\n", (dlsym_EVP_sm4_ctr == null));
    LOAD_DYNAMIC_SYMBOL(dlsym_EVP_sm4_ctr, env, openssl, "EVP_sm4_ctr");
-   printf("loadSm4Ctr DEBUG2: dlsym_EVP_sm4_ctr is %d\n", (dlsym_EVP_sm4_ctr == null));
 #endif
 #endif
 }
@@ -273,18 +271,12 @@ JNIEXPORT jlong JNICALL Java_org_apache_hadoop_crypto_OpensslCipher_initContext
   if (alg == SM4_CTR) {
     int ret = 0;
 #if OPENSSL_VERSION_NUMBER >= 0x10101001L
-    printf("initContext DEBUG1: OPENSSL_VERSION_NUMBER=%lX\n", OPENSSL_VERSION_NUMBER);
     if (dlsym_EVP_sm4_ctr == NULL) {
-      printf("initContext DEBUG2: dlsym_EVP_sm4_ctr is null\n");
       ret = 1;
-    } else {
-      printf("initContext DEBUG3: dlsym_EVP_sm4_ctr is not null\n");
     }
 #else
-    printf("initContext DEBUG4: OPENSSL_VERSION_NUMBER=%lX\n", OPENSSL_VERSION_NUMBER);
     ret = 1;
 #endif
-    printf("initContext DEBUG5: OPENSSL_VERSION_NUMBER=%lX\n", OPENSSL_VERSION_NUMBER);
     if (ret) {
       THROW(env, "java/security/NoSuchAlgorithmException",  \
               "Doesn't support SM4 CTR.");