From: Oleksij Rempel <o.rempel@pengutronix.de>
Date: Thu, 5 Jul 2018 09:46:44 +0000 (+0200)
Subject: libusb: return oocd error values
X-Git-Tag: v0.11.0-rc1~1003
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=d1b74376336814266236054f925a9964b87dd8a5;hp=ab858febb6ca6e5dada1492e96c00d8b12c575c0

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>
---

diff --git a/src/jtag/drivers/libusb1_common.c b/src/jtag/drivers/libusb1_common.c
index 89f8092719..a1db86f4bb 100644
--- a/src/jtag/drivers/libusb1_common.c
+++ b/src/jtag/drivers/libusb1_common.c
@@ -71,11 +71,11 @@ int jtag_libusb_open(const uint16_t vids[], const uint16_t pids[],
 		struct jtag_libusb_device_handle **out)
 {
 	int cnt, idx, errCode;
-	int retval = -ENODEV;
+	int retval = ERROR_FAIL;
 	struct jtag_libusb_device_handle *libusb_handle = NULL;
 
 	if (libusb_init(&jtag_libusb_context) < 0)
-		return -ENODEV;
+		return ERROR_FAIL;
 
 	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. */
 		*out = libusb_handle;
-		retval = 0;
+		retval = ERROR_OK;
 		break;
 	}
 	if (cnt >= 0)