X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fhantek-dso%2Fdso.c;h=8561ac3ded1494474bd48564cee18cc15e734874;hb=62974b235a5c5aeaacad5d28a50aef39f528dccd;hp=27ef63c1e864b35385973c9750237bbaa3f62ef7;hpb=c1aae90038456a61d0f9313d34e6107c3440d3e7;p=libsigrok.git
diff --git a/src/hardware/hantek-dso/dso.c b/src/hardware/hantek-dso/dso.c
index 27ef63c1..8561ac3d 100644
--- a/src/hardware/hantek-dso/dso.c
+++ b/src/hardware/hantek-dso/dso.c
@@ -19,6 +19,7 @@
* along with this program. If not, see .
*/
+#include
#include
#include
#include
@@ -75,8 +76,7 @@ static int dso_getmps(libusb_device *dev)
const struct libusb_interface_descriptor *intf_dsc;
int mps;
- if (libusb_get_device_descriptor(dev, &des) != 0)
- return 0;
+ libusb_get_device_descriptor(dev, &des);
if (des.bNumConfigurations != 1)
return 0;
@@ -127,11 +127,7 @@ SR_PRIV int dso_open(struct sr_dev_inst *sdi)
libusb_get_device_list(drvc->sr_ctx->libusb_ctx, &devlist);
for (i = 0; devlist[i]; i++) {
- if ((err = libusb_get_device_descriptor(devlist[i], &des))) {
- sr_err("Failed to get device descriptor: %s.",
- libusb_error_name(err));
- continue;
- }
+ libusb_get_device_descriptor(devlist[i], &des);
if (des.idVendor != devc->profile->fw_vid
|| des.idProduct != devc->profile->fw_pid)