[PATCH 08/23] ASoC: hdac_hdmi: remove useless initializations

[Pierre-Louis Bossart]

Cppcheck complains a lot about possible null pointer dereferences but
it's again a case of useless initializations to NULL.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.boss...@linux.intel.com>
---
 sound/soc/codecs/hdac_hdmi.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c
index 2c1305bf0572..66408a98298b 100644
--- a/sound/soc/codecs/hdac_hdmi.c
+++ b/sound/soc/codecs/hdac_hdmi.c
@@ -523,7 +523,7 @@ static struct hdac_hdmi_port *hdac_hdmi_get_port_from_cvt(
                        struct hdac_hdmi_cvt *cvt)
 {
        struct hdac_hdmi_pcm *pcm;
-       struct hdac_hdmi_port *port = NULL;
+       struct hdac_hdmi_port *port;
        int ret, i;
 
        list_for_each_entry(pcm, &hdmi->pcm_list, head) {
@@ -713,7 +713,7 @@ static struct hdac_hdmi_pcm *hdac_hdmi_get_pcm(struct 
hdac_device *hdev,
                                        struct hdac_hdmi_port *port)
 {
        struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev);
-       struct hdac_hdmi_pcm *pcm = NULL;
+       struct hdac_hdmi_pcm *pcm;
        struct hdac_hdmi_port *p;
 
        list_for_each_entry(pcm, &hdmi->pcm_list, head) {
@@ -900,7 +900,7 @@ static int hdac_hdmi_set_pin_port_mux(struct snd_kcontrol 
*kcontrol,
        struct hdac_hdmi_port *port = w->priv;
        struct hdac_device *hdev = dev_to_hdac_dev(dapm->dev);
        struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev);
-       struct hdac_hdmi_pcm *pcm = NULL;
+       struct hdac_hdmi_pcm *pcm;
        const char *cvt_name =  e->texts[ucontrol->value.enumerated.item[0]];
 
        ret = snd_soc_dapm_put_enum_double(kcontrol, ucontrol);
@@ -1693,7 +1693,7 @@ static void hdac_hdmi_eld_notify_cb(void *aptr, int port, 
int pipe)
 {
        struct hdac_device *hdev = aptr;
        struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev);
-       struct hdac_hdmi_pin *pin = NULL;
+       struct hdac_hdmi_pin *pin;
        struct hdac_hdmi_port *hport = NULL;
        struct snd_soc_component *component = hdmi->component;
        int i;
@@ -1958,7 +1958,7 @@ static int hdmi_codec_probe(struct snd_soc_component 
*component)
        struct hdac_device *hdev = hdmi->hdev;
        struct snd_soc_dapm_context *dapm =
                snd_soc_component_get_dapm(component);
-       struct hdac_ext_link *hlink = NULL;
+       struct hdac_ext_link *hlink;
        int ret;
 
        hdmi->component = component;
@@ -2227,7 +2227,7 @@ static int hdac_hdmi_runtime_suspend(struct device *dev)
 {
        struct hdac_device *hdev = dev_to_hdac_dev(dev);
        struct hdac_bus *bus = hdev->bus;
-       struct hdac_ext_link *hlink = NULL;
+       struct hdac_ext_link *hlink;
 
        dev_dbg(dev, "Enter: %s\n", __func__);
 
@@ -2263,7 +2263,7 @@ static int hdac_hdmi_runtime_resume(struct device *dev)
 {
        struct hdac_device *hdev = dev_to_hdac_dev(dev);
        struct hdac_bus *bus = hdev->bus;
-       struct hdac_ext_link *hlink = NULL;
+       struct hdac_ext_link *hlink;
 
        dev_dbg(dev, "Enter: %s\n", __func__);
 
-- 
2.25.1