X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fhardware%2Fgmc-mh-1x-2x%2Fapi.c;h=d4e44b2512b93da5c72e5b240abc2dfc5b8cc224;hb=208c1d35435626a11afa1ab301b2071b2a4e187b;hp=890fec47d1bd5ef6da1f1930f5baf46493097d0e;hpb=41812aca436805b0614f2a8f31cf2f8ce494aea0;p=libsigrok.git

diff --git a/src/hardware/gmc-mh-1x-2x/api.c b/src/hardware/gmc-mh-1x-2x/api.c
index 890fec47..d4e44b25 100644
--- a/src/hardware/gmc-mh-1x-2x/api.c
+++ b/src/hardware/gmc-mh-1x-2x/api.c
@@ -22,6 +22,7 @@
  *  @internal
  */
 
+#include <config.h>
 #include <string.h>
 #include "protocol.h"
 
@@ -164,7 +165,6 @@ static GSList *scan_1x_2x_rs232(struct sr_dev_driver *di, GSList *options)
 	drvc = di->context;
 	drvc->instances = NULL;
 	conn = serialcomm = NULL;
-	model = METRAHIT_NONE;
 	serialcomm_given = FALSE;
 
 	sr_spew("scan_1x_2x_rs232() called!");
@@ -466,17 +466,14 @@ static int dev_acquisition_start_1x_2x_rs232(const struct sr_dev_inst *sdi,
 	struct dev_context *devc;
 	struct sr_serial_dev_inst *serial;
 
-	if (!sdi || !cb_data || !(devc = sdi->priv))
-		return SR_ERR_BUG;
-
 	if (sdi->status != SR_ST_ACTIVE)
 		return SR_ERR_DEV_CLOSED;
 
+	devc = sdi->priv;
 	devc->cb_data = cb_data;
 	devc->settings_ok = FALSE;
 	devc->buflen = 0;
 
-	/* Send header packet to the session bus. */
 	std_session_send_df_header(cb_data, LOG_PREFIX);
 
 	/* Start timer, if required. */
@@ -497,17 +494,14 @@ static int dev_acquisition_start_2x_bd232(const struct sr_dev_inst *sdi,
 	struct dev_context *devc;
 	struct sr_serial_dev_inst *serial;
 
-	if (!sdi || !cb_data || !(devc = sdi->priv))
-		return SR_ERR_BUG;
-
 	if (sdi->status != SR_ST_ACTIVE)
 		return SR_ERR_DEV_CLOSED;
 
+	devc = sdi->priv;
 	devc->cb_data = cb_data;
 	devc->settings_ok = FALSE;
 	devc->buflen = 0;
 
-	/* Send header packet to the session bus. */
 	std_session_send_df_header(cb_data, LOG_PREFIX);
 
 	/* Start timer, if required. */