Fix various warnings when building without libusb.

[libsigrok.git] / src / device.c

diff --git a/src/device.c b/src/device.c
index 3eef7b9efe2a907ee8e29a461bcf34f57cbbcbfe..d7c32567fb7971f62925d118151a8a8b0bab7064 100644 (file)
--- a/src/device.c
+++ b/src/device.c
@@ -520,11 +520,10 @@ SR_API const char *sr_dev_inst_sernum_get(const struct sr_dev_inst *sdi)
  */
 SR_API const char *sr_dev_inst_connid_get(const struct sr_dev_inst *sdi)
 {
+#ifdef HAVE_LIBUSB_1_0
        struct drv_context *drvc;
        int r, cnt, i, a, b;
        char connection_id[64];
-
-#ifdef HAVE_LIBUSB_1_0
        struct sr_usb_dev_inst *usb;
        struct libusb_device **devlist;
        struct libusb_device_descriptor des;