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Merge pull request #460 from dominicgs/device_counting_fix

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Open device counting: increment when opening a device
This commit is contained in:
Michael Ossmann
2018-03-21 15:03:22 -06:00
committed by GitHub
parent 370ee2dce5 65c7b5aa24
commit d7e2068ff1
1 changed files with 1 additions and 2 deletions
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3
host/libhackrf/src/hackrf.c
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@ -348,7 +348,6 @@ extern "C"
int ADDCALL hackrf_init(void) int ADDCALL hackrf_init(void)
{ {
int libusb_error; int libusb_error;
open_devices++;
if (g_libusb_context != NULL) { if (g_libusb_context != NULL) {
return HACKRF_SUCCESS; return HACKRF_SUCCESS;
} }
@ -357,7 +356,6 @@ int ADDCALL hackrf_init(void)
if( libusb_error != 0 ) if( libusb_error != 0 )
{ {
last_libusb_error = libusb_error; last_libusb_error = libusb_error;
open_devices--;
return HACKRF_ERROR_LIBUSB; return HACKRF_ERROR_LIBUSB;
} else { } else {
return HACKRF_SUCCESS; return HACKRF_SUCCESS;
@ -582,6 +580,7 @@ static int hackrf_open_setup(libusb_device_handle* usb_device, hackrf_device** d
} }
*device = lib_device; *device = lib_device;
open_devices++;
return HACKRF_SUCCESS; return HACKRF_SUCCESS;
} }