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hantek-6xxx: positive return code is not an error

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Benjamin Larsson 2016-04-04 19:55:07 +02:00 committed by Uwe Hermann
parent 692c3b229d
commit 8d6d7d5d0d
1 changed files with 1 additions and 1 deletions
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2
src/hardware/hantek-6xxx/protocol.c
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@ -123,7 +123,7 @@ SR_PRIV int hantek_6xxx_get_channeldata(const struct sr_dev_inst *sdi,
transfer = libusb_alloc_transfer(0); transfer = libusb_alloc_transfer(0);
libusb_fill_bulk_transfer(transfer, usb->devhdl, HANTEK_EP_IN, buf, libusb_fill_bulk_transfer(transfer, usb->devhdl, HANTEK_EP_IN, buf,
data_amount, cb, (void *)sdi, 4000); data_amount, cb, (void *)sdi, 4000);
if ((ret = libusb_submit_transfer(transfer)) != 0) { if ((ret = libusb_submit_transfer(transfer)) < 0) {
sr_err("Failed to submit transfer: %s.", sr_err("Failed to submit transfer: %s.",
libusb_error_name(ret)); libusb_error_name(ret));
/* TODO: Free them all. */ /* TODO: Free them all. */