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libusb: return oocd error values 

keep same return style where possible

Change-Id: I2f9b85dbc307a483609f76a84de77e3c74d346c7
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-on: http://openocd.zylin.com/4588
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
This commit is contained in:
Oleksij Rempel 2018-07-05 11:46:44 +02:00 committed by Matthias Welwarsky
parent ab858febb6
commit d1b7437633
1 changed files with 3 additions and 3 deletions
src/jtag/drivers
libusb1_common.c

6
src/jtag/drivers/libusb1_common.c
View File

@ -71,11 +71,11 @@ int jtag_libusb_open(const uint16_t vids[], const uint16_t pids[],
struct jtag_libusb_device_handle **out) struct jtag_libusb_device_handle **out)
{ {
int cnt, idx, errCode; int cnt, idx, errCode;
int retval = -ENODEV; int retval = ERROR_FAIL;
struct jtag_libusb_device_handle *libusb_handle = NULL; struct jtag_libusb_device_handle *libusb_handle = NULL;
if (libusb_init(&jtag_libusb_context) < 0) if (libusb_init(&jtag_libusb_context) < 0)
return -ENODEV; return ERROR_FAIL;
cnt = libusb_get_device_list(jtag_libusb_context, &devs); cnt = libusb_get_device_list(jtag_libusb_context, &devs);
@ -105,7 +105,7 @@ int jtag_libusb_open(const uint16_t vids[], const uint16_t pids[],
/* Success. */ /* Success. */
*out = libusb_handle; *out = libusb_handle;
retval = 0; retval = ERROR_OK;
break; break;
} }
if (cnt >= 0) if (cnt >= 0)