X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Flascar-el-usb%2Fprotocol.c;h=801f83b024ad714f5e7a358d9ffcf929812e6199;hb=90cefe0cc7d498ed8a8c7cdb1e95c16296ca5059;hp=ab5b6734426539b8eec698f3509b08c68aae5754;hpb=0af636bed97c174bea46e61e961eaa1b0b162e0f;p=libsigrok.git

diff --git a/src/hardware/lascar-el-usb/protocol.c b/src/hardware/lascar-el-usb/protocol.c
index ab5b6734..801f83b0 100644
--- a/src/hardware/lascar-el-usb/protocol.c
+++ b/src/hardware/lascar-el-usb/protocol.c
@@ -323,7 +323,7 @@ static struct sr_dev_inst *lascar_identify(unsigned char *config)
 			return NULL;
 		}
 
-		sdi = sr_dev_inst_new();
+		sdi = g_malloc0(sizeof(struct sr_dev_inst));
 		sdi->status = SR_ST_INACTIVE;
 		sdi->vendor = g_strdup(LASCAR_VENDOR);
 		sdi->model = g_strdup(profile->modelname);
@@ -332,24 +332,19 @@ static struct sr_dev_inst *lascar_identify(unsigned char *config)
 
 		if (profile->logformat == LOG_TEMP_RH) {
 			/* Model this as two channels: temperature and humidity. */
-			if (!(ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "Temp")))
-				return NULL;
+			ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "Temp");
 			sdi->channels = g_slist_append(NULL, ch);
-			if (!(ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "Hum")))
-				return NULL;
+			ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "Hum");
 			sdi->channels = g_slist_append(sdi->channels, ch);
 		} else if (profile->logformat == LOG_CO) {
-			if (!(ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "CO")))
-				return NULL;
+			ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "CO");
 			sdi->channels = g_slist_append(NULL, ch);
 		} else {
-			if (!(ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "P1")))
-				return NULL;
+			ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "P1");
 			sdi->channels = g_slist_append(NULL, ch);
 		}
 
-		if (!(devc = g_try_malloc0(sizeof(struct dev_context))))
-			return NULL;
+		devc = g_malloc0(sizeof(struct dev_context));
 		sdi->priv = devc;
 		devc->profile = profile;
 	}