Fix warnings for unused variables read from byte streams

3 files changed, 6 insertions, 8 deletions

diff --git a/sesman/chansrv/chansrv.c b/sesman/chansrv/chansrv.c
index fad2841d..e3d2f5d2 100644
--- a/sesman/chansrv/chansrv.c
+++ b/sesman/chansrv/chansrv.c
@@ -756,7 +756,6 @@ int DEFAULT_CC
 my_trans_data_in(struct trans *trans)
 {
     struct stream *s = (struct stream *)NULL;
-    int id = 0;
     int size = 0;
     int error = 0;
 
@@ -772,7 +771,7 @@ my_trans_data_in(struct trans *trans)
 
     LOGM((LOG_LEVEL_DEBUG, "my_trans_data_in:"));
     s = trans_get_in_s(trans);
-    in_uint32_le(s, id);
+    in_uint8s(s, 4); /* id */
     in_uint32_le(s, size);
     error = trans_force_read(trans, size - 8);
 
diff --git a/sesman/chansrv/clipboard_file.c b/sesman/chansrv/clipboard_file.c
index 52079c6c..562ee82d 100644
--- a/sesman/chansrv/clipboard_file.c
+++ b/sesman/chansrv/clipboard_file.c
@@ -531,7 +531,6 @@ clipboard_process_file_request(struct stream *s, int clip_msg_status,
     int lindex;
     int dwFlags;
     int nPositionLow;
-    int nPositionHigh;
     int cbRequested;
     //int clipDataId;
 
@@ -541,7 +540,7 @@ clipboard_process_file_request(struct stream *s, int clip_msg_status,
     in_uint32_le(s, lindex);
     in_uint32_le(s, dwFlags);
     in_uint32_le(s, nPositionLow);
-    in_uint32_le(s, nPositionHigh);
+    in_uint8s(s, 4); /* nPositionHigh */
     in_uint32_le(s, cbRequested);
     //in_uint32_le(s, clipDataId); /* options, used when locking */
     if (dwFlags & CB_FILECONTENTS_SIZE)
diff --git a/sesman/chansrv/drdynvc.c b/sesman/chansrv/drdynvc.c
index 5c20661e..5b9224ca 100644
--- a/sesman/chansrv/drdynvc.c
+++ b/sesman/chansrv/drdynvc.c
@@ -342,24 +342,24 @@ drdynvc_process_data_first(struct stream *s, unsigned char cmd)
 
     uint32_t chan_id;
     int      bytes_in_stream;
-    int      data_len;
     int      Len;
 
     drdynvc_get_chan_id(s, cmd, &chan_id);
 
     Len = (cmd >> 2) & 0x03;
 
+    /* skip data_len */
     if (Len == 0)
     {
-        in_uint8(s, data_len);
+        in_uint8s(s, 1);
     }
     else if (Len == 1)
     {
-        in_uint16_le(s, data_len);
+        in_uint8s(s, 2);
     }
     else
     {
-        in_uint32_le(s, data_len);
+        in_uint8s(s, 4);
     }
 
     bytes_in_stream = stream_length_after_p(s);