drivers: Reduce unnecessarily high indentation in some places.

[libsigrok.git] / src / hardware / lascar-el-usb / protocol.c

diff --git a/src/hardware/lascar-el-usb/protocol.c b/src/hardware/lascar-el-usb/protocol.c
index bda67b33eacfe21a851683722ccc80693e9a8177..44f4be82f350cca5d1e33b4d03c5c5fef8cb3a20 100644 (file)
--- a/src/hardware/lascar-el-usb/protocol.c
+++ b/src/hardware/lascar-el-usb/protocol.c
@@ -298,51 +298,53 @@ static struct sr_dev_inst *lascar_identify(unsigned char *config)
 
        modelid = config[0];
        sdi = NULL;
-       if (modelid) {
-               profile = NULL;
-               for (i = 0; profiles[i].modelid; i++) {
-                       if (profiles[i].modelid == modelid) {
-                               profile = &profiles[i];
-                               break;
-                       }
-               }
-               if (!profile) {
-                       sr_dbg("unknown EL-USB modelid %d", modelid);
-                       return NULL;
-               }
 
-               i = config[52] | (config[53] << 8);
-               memcpy(firmware, config + 0x30, 4);
-               firmware[4] = '\0';
-               sr_dbg("found %s with firmware version %s serial %d",
-                               profile->modelname, firmware, i);
+       if (!modelid)
+               return sdi;
 
-               if (profile->logformat == LOG_UNSUPPORTED) {
-                       sr_dbg("unsupported EL-USB logformat for %s", profile->modelname);
-                       return NULL;
+       profile = NULL;
+       for (i = 0; profiles[i].modelid; i++) {
+               if (profiles[i].modelid == modelid) {
+                       profile = &profiles[i];
+                       break;
                }
+       }
+       if (!profile) {
+               sr_dbg("unknown EL-USB modelid %d", modelid);
+               return NULL;
+       }
 
-               sdi = g_malloc0(sizeof(struct sr_dev_inst));
-               sdi->status = SR_ST_INACTIVE;
-               sdi->vendor = g_strdup("Lascar");
-               sdi->model = g_strdup(profile->modelname);
-               sdi->version = g_strdup(firmware);
-
-               if (profile->logformat == LOG_TEMP_RH) {
-                       /* Model this as two channels: temperature and humidity. */
-                       sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "Temp");
-                       sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "Hum");
-               } else if (profile->logformat == LOG_CO) {
-                       sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "CO");
-               } else {
-                       sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P1");
-               }
+       i = config[52] | (config[53] << 8);
+       memcpy(firmware, config + 0x30, 4);
+       firmware[4] = '\0';
+       sr_dbg("found %s with firmware version %s serial %d",
+                       profile->modelname, firmware, i);
 
-               devc = g_malloc0(sizeof(struct dev_context));
-               sdi->priv = devc;
-               devc->profile = profile;
+       if (profile->logformat == LOG_UNSUPPORTED) {
+               sr_dbg("unsupported EL-USB logformat for %s", profile->modelname);
+               return NULL;
        }
 
+       sdi = g_malloc0(sizeof(struct sr_dev_inst));
+       sdi->status = SR_ST_INACTIVE;
+       sdi->vendor = g_strdup("Lascar");
+       sdi->model = g_strdup(profile->modelname);
+       sdi->version = g_strdup(firmware);
+
+       if (profile->logformat == LOG_TEMP_RH) {
+               /* Model this as two channels: temperature and humidity. */
+               sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "Temp");
+               sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "Hum");
+       } else if (profile->logformat == LOG_CO) {
+               sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "CO");
+       } else {
+               sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P1");
+       }
+
+       devc = g_malloc0(sizeof(struct dev_context));
+       sdi->priv = devc;
+       devc->profile = profile;
+
        return sdi;
 }