diff --git a/driver/PTP.c b/driver/PTP.c
index 4b2242a..1bf593a 100644
--- a/driver/PTP.c
+++ b/driver/PTP.c
@@ -90,7 +90,7 @@ uint32_t get_FS(uint32_t ui32SamplingRate)
 			return 2;
 		default:
 			// TODO: should assert
-			MTAL_DP("Caudio_streamer_clock::get_FS error: unknown SamplingRate = %u\n", ui32SamplingRate);
+			//MTAL_DP("Caudio_streamer_clock::get_FS error: unknown SamplingRate = %u\n", ui32SamplingRate);
 		case 48000:
 		case 44100:
 			return 1;
@@ -110,7 +110,7 @@ uint32_t get_samplerate_base(uint32_t ui32SamplingRate)
 
 		default:
 			// TODO: should assert
-			MTAL_DP("Caudio_streamer_clock::get_samplerate_base error: unknown SamplingRate = %u\n", ui32SamplingRate);
+			//MTAL_DP("Caudio_streamer_clock::get_samplerate_base error: unknown SamplingRate = %u\n", ui32SamplingRate);
 		case 352800:
 		case 176400:
 		case 88200:
diff --git a/driver/module_netlink.c b/driver/module_netlink.c
index 48de263..dcdcce0 100644
--- a/driver/module_netlink.c
+++ b/driver/module_netlink.c
@@ -158,7 +158,7 @@ void recv_reply_from_user_land(struct sk_buff *skb)
 			// check if the given size if sufficient to copy the answered data
 			if (response_from_user_land->dataSize >= msg->dataSize)
 			{
-				if (response_from_user_land->data == NULL)
+				if (response_from_user_land->data != NULL)
 				{
 					memcpy(response_from_user_land->data, msg->data, msg->dataSize);
 				}