X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fzeroplus-logic-cube%2Fapi.c;h=f9f2ba795d6bd4185e834a226d7f98f0c156b8bc;hb=700d6b64d578ce10e57f6a2289e37a5564eccf1c;hp=c85a40892b69a297317d67c6267bfe0552c3f4d9;hpb=c50805d59ce85e00ef263c0a1edad2487bb8a9fe;p=libsigrok.git

diff --git a/src/hardware/zeroplus-logic-cube/api.c b/src/hardware/zeroplus-logic-cube/api.c
index c85a4089..f9f2ba79 100644
--- a/src/hardware/zeroplus-logic-cube/api.c
+++ b/src/hardware/zeroplus-logic-cube/api.c
@@ -273,11 +273,7 @@ static int dev_open(struct sr_dev_inst *sdi)
 
 	drvc = di->context;
 	usb = sdi->conn;
-
-	if (!(devc = sdi->priv)) {
-		sr_err("%s: sdi->priv was NULL", __func__);
-		return SR_ERR_ARG;
-	}
+	devc = sdi->priv;
 
 	device_count = libusb_get_device_list(drvc->sr_ctx->libusb_ctx,
 					      &devlist);
@@ -377,11 +373,6 @@ static int dev_close(struct sr_dev_inst *sdi)
 	return SR_OK;
 }
 
-static int cleanup(const struct sr_dev_driver *di)
-{
-	return std_dev_clear(di, NULL);
-}
-
 static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
 		const struct sr_channel_group *cg)
 {
@@ -710,7 +701,7 @@ SR_PRIV struct sr_dev_driver zeroplus_logic_cube_driver_info = {
 	.longname = "ZEROPLUS Logic Cube LAP-C series",
 	.api_version = 1,
 	.init = init,
-	.cleanup = cleanup,
+	.cleanup = std_cleanup,
 	.scan = scan,
 	.dev_list = dev_list,
 	.dev_clear = NULL,