From: Richard Levitte <levitte@lp.se>
Date: Sun, 13 Sep 2009 09:57:52 +0000 (+0000)
Subject: Fix signedness warnings.
X-Git-Tag: yubikey-personalisation_1.3.5-1~4^2~58
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=26fabb6aa0fbd30a6fd3a4cb43857331b4d67349;p=yubikey-personalization

Fix signedness warnings.
Remove unused variable.
---

diff --git a/ykcore/ykcore_libusb-1.0.c b/ykcore/ykcore_libusb-1.0.c
index e7d04e5..7fc9aee 100644
--- a/ykcore/ykcore_libusb-1.0.c
+++ b/ykcore/ykcore_libusb-1.0.c
@@ -73,7 +73,7 @@ int _ykusb_write(void *dev, int report_type, int report_number,
 					     LIBUSB_ENDPOINT_OUT,
 					     HID_SET_REPORT,
 					     report_type << 8 | report_number, 0,
-					     buffer, size,
+					     (unsigned char *)buffer, size,
 					     1000);
 		/* preserve a control message error over an interface
 		   release one */
@@ -118,8 +118,8 @@ int _ykusb_read(void *dev, int report_type, int report_number,
 					     LIBUSB_ENDPOINT_IN,
 					     HID_GET_REPORT,
 					     report_type << 8 | report_number, 0,
-				     buffer, size,
-				     1000);
+					     (unsigned char *)buffer, size,
+					     1000);
 		/* preserve a control message error over an interface
 		   release one */
 		rc2 = libusb_release_interface((libusb_device_handle *)dev, 0);
@@ -134,7 +134,6 @@ int _ykusb_read(void *dev, int report_type, int report_number,
 
 int _ykusb_start(void)
 {
-	int rc;
 	libusb_init(NULL);
 	return 1;
 }