No need to check return value of libusb_get_device_descriptor().

[libsigrok.git] / src / hardware / victor-dmm / api.c

diff --git a/src/hardware/victor-dmm/api.c b/src/hardware/victor-dmm/api.c
index 43b373422d81c8886dbd1bdd758380397df4f980..8e8f0276e60c8a97b8fd7f0083966004da19e10c 100644 (file)
--- a/src/hardware/victor-dmm/api.c
+++ b/src/hardware/victor-dmm/api.c
@@ -17,6 +17,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <config.h>
 #include <glib.h>
 #include <libusb.h>
 #include <stdlib.h>
@@ -62,7 +63,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
        struct libusb_device_descriptor des;
        libusb_device **devlist;
        GSList *devices;
-       int ret, i;
+       int i;
        char connection_id[64];
 
        (void)options;
@@ -72,11 +73,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
        devices = NULL;
        libusb_get_device_list(drvc->sr_ctx->libusb_ctx, &devlist);
        for (i = 0; devlist[i]; i++) {
-               if ((ret = libusb_get_device_descriptor(devlist[i], &des)) != 0) {
-                       sr_warn("Failed to get device descriptor: %s",
-                                       libusb_error_name(ret));
-                       continue;
-               }
+               libusb_get_device_descriptor(devlist[i], &des);
 
                if (des.idVendor != VICTOR_VID || des.idProduct != VICTOR_PID)
                        continue;