serial.c: Cosmetics/consistency/documentation fixes.

[libsigrok.git] / src / hardware / fluke-dmm / api.c

diff --git a/src/hardware/fluke-dmm/api.c b/src/hardware/fluke-dmm/api.c
index 4519d3a5ac8f7126b5ad634cfac826e46bf94dd6..e590a4cc8aff6cb4fc4e7a1c014c7c2870e34705 100644 (file)
--- a/src/hardware/fluke-dmm/api.c
+++ b/src/hardware/fluke-dmm/api.c
@@ -75,8 +75,7 @@ static GSList *fluke_scan(const char *conn, const char *serialcomm)
        int retry, len, i, s;
        char buf[128], *b, **tokens;
 
-       if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
-               return NULL;
+       serial = sr_serial_dev_inst_new(conn, serialcomm);
 
        if (serial_open(serial, SERIAL_RDWR) != SR_OK)
                return NULL;
@@ -133,8 +132,7 @@ static GSList *fluke_scan(const char *conn, const char *serialcomm)
                                sdi->conn = serial;
                                sdi->priv = devc;
                                sdi->driver = di;
-                               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(sdi->channels, ch);
                                drvc->instances = g_slist_append(drvc->instances, sdi);
                                devices = g_slist_append(devices, sdi);