From: Colin Ian King Date: Thu, 5 Sep 2019 15:48:26 +0000 (+0100) Subject: ALSA: hda/hdmi: remove redundant assignment to variable pcm_idx X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f953e72c9ca60ef13bb9680af8a5baf92cb93e52;p=openwrt%2Fstaging%2Fblogic.git ALSA: hda/hdmi: remove redundant assignment to variable pcm_idx 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 Link: https://lore.kernel.org/r/20190905154826.5916-1-colin.king@canonical.com Signed-off-by: Takashi Iwai --- 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;