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Subject[PATCH] ALSA: hda/hdmi: remove redundant assignment to variable pcm_idx
Date
From: Colin Ian King <colin.king@canonical.com>

Variable pcm_idx is being initialized with a value that is never read
and is being re-assigned immediately afterwards. The assignment is
redundant and hence can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
sound/pci/hda/patch_hdmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 83b8b9d27711..bca5de78e9ad 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1440,7 +1440,7 @@ static bool update_eld(struct hda_codec *codec,
struct hdmi_spec *spec = codec->spec;
bool old_eld_valid = pin_eld->eld_valid;
bool eld_changed;
- int pcm_idx = -1;
+ int pcm_idx;

/* for monitor disconnection, save pcm_idx firstly */
pcm_idx = per_pin->pcm_idx;
--
2.20.1
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