Revert "Make drop_count unsigned."

This reverts commit a5562938744a1d7e22c669d37562f464857aba1c.

7 files changed, 8 insertions, 13 deletions

diff --git a/lib/avtp_pipeline/avtp/openavb_avtp.c b/lib/avtp_pipeline/avtp/openavb_avtp.c
index a089ab32..299f2b0d 100644
--- a/lib/avtp_pipeline/avtp/openavb_avtp.c
+++ b/lib/avtp_pipeline/avtp/openavb_avtp.c
@@ -716,7 +716,7 @@ void openavbAvtpPause(void *handle, bool bPause)
 	AVB_TRACE_EXIT(AVB_TRACE_AVTP);
 }
 
-void openavbAvtpDrop(void *handle, U32 count)
+void openavbAvtpDrop(void *handle, int count)
 {
 	AVB_TRACE_ENTRY(AVB_TRACE_AVTP);
 
diff --git a/lib/avtp_pipeline/avtp/openavb_avtp.h b/lib/avtp_pipeline/avtp/openavb_avtp.h
index 4f9ff79d..baf7b345 100644
--- a/lib/avtp_pipeline/avtp/openavb_avtp.h
+++ b/lib/avtp_pipeline/avtp/openavb_avtp.h
@@ -142,7 +142,7 @@ typedef struct
 	U64 bytes;
 
 	// Drop mode counter
-	U32 drop_avtp_packets;
+	int drop_avtp_packets;
 } avtp_stream_t;
 
 
@@ -180,7 +180,7 @@ void openavbAvtpConfigTimsstampEval(void *handle, U32 tsInterval, U32 reportInte
 
 void openavbAvtpPause(void *handle, bool bPause);
 
-void openavbAvtpDrop(void *handle, U32 count);
+void openavbAvtpDrop(void *handle, int count);
 
 void openavbAvtpShutdownTalker(void *handle);
 void openavbAvtpShutdownListener(void *handle);
diff --git a/lib/avtp_pipeline/platform/Linux/avb_host/openavb_harness.c b/lib/avtp_pipeline/platform/Linux/avb_host/openavb_harness.c
index 22df245b..6802c447 100644
--- a/lib/avtp_pipeline/platform/Linux/avb_host/openavb_harness.c
+++ b/lib/avtp_pipeline/platform/Linux/avb_host/openavb_harness.c
@@ -498,12 +498,7 @@ int main(int argc, char *argv[])
 					// DROP AVTP packets
 					{
 						int idx = 0;
-						int tmp = strtol(buf + 1, NULL, 0);
-						if (tmp <= 0) {
-							printf("Number must be positive\n");
-							break;
-						}
-						U32 drop_count = (U32)tmp;
+						int drop_count = strtol(buf + 1, NULL, 0);
 						char wallclock_msg[32];
 						struct timespec nowTS;
 
diff --git a/lib/avtp_pipeline/tl/openavb_talker.c b/lib/avtp_pipeline/tl/openavb_talker.c
index ef2ad3c9..c9f2b9d4 100644
--- a/lib/avtp_pipeline/tl/openavb_talker.c
+++ b/lib/avtp_pipeline/tl/openavb_talker.c
@@ -432,7 +432,7 @@ void openavbTLPauseTalker(tl_state_t *pTLState, bool bPause)
 	AVB_TRACE_EXIT(AVB_TRACE_TL);
 }
 
-void openavbTLDropTalker(tl_state_t *pTLState, U32 drop_count)
+void openavbTLDropTalker(tl_state_t *pTLState, int drop_count)
 {
 	AVB_TRACE_ENTRY(AVB_TRACE_TL);
 
diff --git a/lib/avtp_pipeline/tl/openavb_talker.h b/lib/avtp_pipeline/tl/openavb_talker.h
index 534114c9..6e0b0c0c 100644
--- a/lib/avtp_pipeline/tl/openavb_talker.h
+++ b/lib/avtp_pipeline/tl/openavb_talker.h
@@ -76,6 +76,6 @@ bool talkerStartStream(tl_state_t *pTLState);
 void talkerStopStream(tl_state_t *pTLState);
 bool openavbTLRunTalkerInit(tl_state_t *pTLState);
 void openavbTLRunTalkerFinish(tl_state_t *pTLState);
-void openavbTLDropTalker(tl_state_t *pTLState, U32 drop_count);
+void openavbTLDropTalker(tl_state_t *pTLState, int drop_count);
 
 #endif  // OPENAVB_TL_TALKER_H
diff --git a/lib/avtp_pipeline/tl/openavb_tl.c b/lib/avtp_pipeline/tl/openavb_tl.c
index e260f679..cf58d4bf 100755
--- a/lib/avtp_pipeline/tl/openavb_tl.c
+++ b/lib/avtp_pipeline/tl/openavb_tl.c
@@ -763,7 +763,7 @@ EXTERN_DLL_EXPORT void openavbTLPauseStream(tl_handle_t handle, bool bPause)
 	AVB_TRACE_EXIT(AVB_TRACE_TL);
 }
 
-EXTERN_DLL_EXPORT void openavbTLDropAvtpPackets(tl_handle_t handle, U32 drop_count)
+EXTERN_DLL_EXPORT void openavbTLDropAvtpPackets(tl_handle_t handle, int drop_count)
 {
 	AVB_TRACE_ENTRY(AVB_TRACE_TL);
 
diff --git a/lib/avtp_pipeline/tl/openavb_tl_pub.h b/lib/avtp_pipeline/tl/openavb_tl_pub.h
index cc3715b5..3538525b 100755
--- a/lib/avtp_pipeline/tl/openavb_tl_pub.h
+++ b/lib/avtp_pipeline/tl/openavb_tl_pub.h
@@ -398,7 +398,7 @@ bool openavbTLReadIniFileOsal(tl_handle_t TLhandle, const char *fileName, openav
  * @param TLhandle Pointer to handle of talker
  * @param drop_count Number of packets to be dropped
  */
-void openavbTLDropAvtpPackets(tl_handle_t TLhandle, U32 drop_count);
+void openavbTLDropAvtpPackets(tl_handle_t TLhandle, int drop_count);
 
 /** \example openavb_host.c
  * Talker / Listener example host application.