From: Uwe Hermann <redacted>
Date: Fri, 31 May 2013 13:18:47 +0000 (+0200)
Subject: hantek-dso: Simplify cleanup().
X-Git-Tag: libsigrok-0.2.1~80
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=dec6c583a2d8097ef3214b5d37432ef8edfbfb3a;p=libsigrok.git

hantek-dso: Simplify cleanup().
---

diff --git a/hardware/hantek-dso/api.c b/hardware/hantek-dso/api.c
index 822b8b9a..dee781eb 100644
--- a/hardware/hantek-dso/api.c
+++ b/hardware/hantek-dso/api.c
@@ -419,14 +419,7 @@ static int dev_close(struct sr_dev_inst *sdi)
 
 static int cleanup(void)
 {
-	struct drv_context *drvc;
-
-	if (!(drvc = di->priv))
-		return SR_OK;
-
-	clear_instances();
-
-	return SR_OK;
+	return clear_instances();
 }
 
 static int config_get(int id, GVariant **data, const struct sr_dev_inst *sdi)