From f953e72c9ca60ef13bb9680af8a5baf92cb93e52 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Thu, 5 Sep 2019 16:48:26 +0100
Subject: [PATCH] ALSA: hda/hdmi: remove redundant assignment to variable pcm_idx
Git-commit: f953e72c9ca60ef13bb9680af8a5baf92cb93e52
Patch-mainline: v5.4-rc1
References: bsc#1051510
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>
Link: https://lore.kernel.org/r/20190905154826.5916-1-colin.king@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
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;
--
2.16.4