Use g_malloc0() consistently, simplify error handling.

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

diff --git a/src/hardware/serial-dmm/api.c b/src/hardware/serial-dmm/api.c
index 268805b04f7cef9f354f0e2d60d617b31090210e..8a0d12ce87e29c4104f7f983eff875b3595487c2 100644 (file)
--- a/src/hardware/serial-dmm/api.c
+++ b/src/hardware/serial-dmm/api.c
@@ -409,8 +409,7 @@ static GSList *sdmm_scan(const char *conn, const char *serialcomm, int dmm)
        size_t len;
        uint8_t buf[128];
 
-       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;
@@ -465,8 +464,7 @@ static GSList *sdmm_scan(const char *conn, const char *serialcomm, int dmm)
        sdi->conn = serial;
        sdi->priv = devc;
        sdi->driver = dmms[dmm].di;
-       if (!(ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "P1")))
-               goto scan_cleanup;
+       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);