ALSA: hda/hdmi: Simplify the pcm_idx condition in hdmi_pcm_setup_pin()

Make the code more readable.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20220921093322.82609-1-perex@perex.czSigned-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_hdmi.c

@@ -1472,10 +1472,9 @@ static void hdmi_pcm_setup_pin(struct hdmi_spec *spec,
 	int mux_idx;
 	bool non_pcm;
 
-	if (per_pin->pcm_idx >= 0 && per_pin->pcm_idx < spec->pcm_used)
-		pcm = get_pcm_rec(spec, per_pin->pcm_idx);
-	else
+	if (per_pin->pcm_idx < 0 || per_pin->pcm_idx >= spec->pcm_used)
 		return;
+	pcm = get_pcm_rec(spec, per_pin->pcm_idx);
 	if (!pcm->pcm)
 		return;
 	if (!test_bit(per_pin->pcm_idx, &spec->pcm_in_use))