ASoC: codecs: hdac_hdmi: (cosmetic) remove redundant variable initialisations

Remove several redundant variable initialisations.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200312194859.4051-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c
index e655847..fba9b74 100644 (file)
--- a/sound/soc/codecs/hdac_hdmi.c
+++ b/sound/soc/codecs/hdac_hdmi.c
@@ -1998,11 +1998,11 @@ static struct hdac_hdmi_drv_data intel_drv_data  = {
 
 static int hdac_hdmi_dev_probe(struct hdac_device *hdev)
 {
-       struct hdac_hdmi_priv *hdmi_priv = NULL;
+       struct hdac_hdmi_priv *hdmi_priv;
        struct snd_soc_dai_driver *hdmi_dais = NULL;
-       struct hdac_ext_link *hlink = NULL;
+       struct hdac_ext_link *hlink;
        int num_dais = 0;
-       int ret = 0;
+       int ret;
        struct hdac_driver *hdrv = drv_to_hdac_driver(hdev->dev.driver);
        const struct hda_device_id *hdac_id = hdac_get_device_id(hdev, hdrv);