X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fhantek-dso%2Fapi.c;h=b05e644aff3b616f66a13db3fab75f2aa2d279dc;hb=2a8f2d41adcd0aa9e498c4eea2a5f82263039e5c;hp=ba4918d5d5b8b94e195bdf0e3b1c2fb59963c464;hpb=c1aae90038456a61d0f9313d34e6107c3440d3e7;p=libsigrok.git

diff --git a/src/hardware/hantek-dso/api.c b/src/hardware/hantek-dso/api.c
index ba4918d5..b05e644a 100644
--- a/src/hardware/hantek-dso/api.c
+++ b/src/hardware/hantek-dso/api.c
@@ -17,6 +17,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <config.h>
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
@@ -269,7 +270,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 	GSList *l, *devices, *conn_devices;
 	struct libusb_device_descriptor des;
 	libusb_device **devlist;
-	int ret, i, j;
+	int i, j;
 	const char *conn;
 	char connection_id[64];
 
@@ -307,11 +308,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 				continue;
 		}
 
-		if ((ret = libusb_get_device_descriptor(devlist[i], &des))) {
-			sr_err("Failed to get device descriptor: %s.",
-					libusb_error_name(ret));
-			continue;
-		}
+		libusb_get_device_descriptor(devlist[i], &des);
 
 		usb_get_port_path(devlist[i], connection_id, sizeof(connection_id));
 
@@ -394,7 +391,7 @@ static int dev_open(struct sr_dev_inst *sdi)
 			timediff_ms = timediff_us / 1000;
 			sr_spew("Waited %" PRIi64 " ms.", timediff_ms);
 		}
-		sr_info("Device came back after %d ms.", timediff_ms);
+		sr_info("Device came back after %" PRIi64 " ms.", timediff_ms);
 	} else {
 		err = dso_open(sdi);
 	}
@@ -758,6 +755,7 @@ static void send_chunk(struct sr_dev_inst *sdi, unsigned char *buf,
 		}
 	}
 	sr_session_send(devc->cb_data, &packet);
+	g_free(analog.data);
 }
 
 /*