From cd890ade492784ae06dadd20e688ba1760d3c801 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 17 Feb 2016 09:42:13 -0200 Subject: [PATCH] ASoC: hdac_hdmi: Remove 'edev' NULL check Commit 4a3478debf36 ("ASoC: hdac_hdmi: Add jack reporting") leads to the following Smatch complaint: sound/soc/codecs/hdac_hdmi.c:971 hdac_hdmi_present_sense() warn: variable dereferenced before check 'edev' (see line 967) As explained by Subhransu S. Prusty: "This NULL check is not required, can be removed. edev object is expected to be present when the present_sense is called. This is called from places where this edev object is already available." So remove the evdev NULL check. Reported-by: Dan Carpenter Signed-off-by: Fabio Estevam Acked-by: Subhransu S. Prusty Signed-off-by: Mark Brown --- sound/soc/codecs/hdac_hdmi.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index 36f12004ae9c..2884dbf0bc07 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -968,9 +968,6 @@ static void hdac_hdmi_present_sense(struct hdac_hdmi_pin *pin, int repoll) struct hdac_hdmi_pcm *pcm; int val; - if (!edev) - return; - pin->repoll_count = repoll; pm_runtime_get_sync(&edev->hdac.dev); -- 2.30.2