X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=src%2Frfid_reader_cm5121_openct.c;h=244ecee36da66c8f573f11aefa6e7efa1fec0ebb;hb=893a580c6f1c7f1cc50d9bd1acc51c9fd6307a17;hp=4bc879cc6feebd098333c51197f40d1c864f3537;hpb=dc97c2a84a373026906696a8109e0ade7384b35d;p=librfid

diff --git a/src/rfid_reader_cm5121_openct.c b/src/rfid_reader_cm5121_openct.c
index 4bc879c..244ecee 100644
--- a/src/rfid_reader_cm5121_openct.c
+++ b/src/rfid_reader_cm5121_openct.c
@@ -13,8 +13,8 @@ static int slot = 1;
 /* this is the sole function required by rfid_reader_cm5121.c */
 int 
 PC_to_RDR_Escape(void *handle, 
-		 const unsigned char *tx_buf, unsigned int tx_len,
-		 unsigned char *rx_buf, unsigned int *rx_len)
+		 const unsigned char *tx_buf, size_t tx_len,
+		 unsigned char *rx_buf, size_t *rx_len)
 {
 	int rc;
 	ct_handle *h = (ct_handle *) handle;
@@ -39,18 +39,13 @@ int cm5121_source_init(struct rfid_asic_transport_handle *rath)
 	if (!h)
 		return -1;
 
-	printf("acquiring card lock\n");
 	rc = ct_card_lock(h, slot, IFD_LOCK_EXCLUSIVE, &lock);
-	if (rc < 0) {
-		fprintf(stderr, "error, no card lock\n");
+	if (rc < 0)
 		return -1;
-	}
 
 	rc = ct_card_reset(h, slot, atr, sizeof(atr));
-	if (rc < 0) {
-		fprintf(stderr, "error, can't reset virtual card\n");
+	if (rc < 0)
 		return -1;
-	}
 
 	rath->data = h;