diff --git a/libcli/auth/ntlm_check.c b/libcli/auth/ntlm_check.c
index 3927dfa7836..a2388706bcf 100644
--- a/libcli/auth/ntlm_check.c
+++ b/libcli/auth/ntlm_check.c
@@ -383,7 +383,7 @@ NTSTATUS ntlm_password_check(TALLOC_CTX *mem_ctx,
 		if (lm_response->length && 
 		    (convert_string_talloc(mem_ctx, CH_DOS, CH_UNIX, 
 					  lm_response->data, lm_response->length, 
-					   (void *)&unix_pw, &converted_size))) {
+					   &unix_pw, &converted_size))) {
 			if (E_deshash(unix_pw, client_lm.hash)) {
 				lm_ok = true;
 			} else {
diff --git a/libcli/auth/smbencrypt.c b/libcli/auth/smbencrypt.c
index d525b373e86..73c696c95c1 100644
--- a/libcli/auth/smbencrypt.c
+++ b/libcli/auth/smbencrypt.c
@@ -968,7 +968,7 @@ bool decode_pw_buffer(TALLOC_CTX *ctx,
 				   CH_UNIX,
 				   new_password.data,
 				   new_password.length,
-				   (void *)pp_new_pwrd,
+				   pp_new_pwrd,
 				   new_pw_len);
 	data_blob_free(&new_password);
 	if (!ok) {
@@ -1062,7 +1062,7 @@ bool decode_pwd_string_from_buffer514(TALLOC_CTX *mem_ctx,
 				   CH_UNIX,
 				   new_password.data,
 				   new_password.length,
-				   (void *)&decoded_password->data,
+				   &decoded_password->data,
 				   &decoded_password->length);
 	data_blob_free(&new_password);
 	if (!ok) {