ALSA: hda/via: Delete does not require return

Void function return statements are not generally useful.
Signed-off-by: Xiang wangx <wangxiang@cdjrlc.com>
Link: https://lore.kernel.org/r/20220527121059.25221-1-wangxiang@cdjrlc.comSigned-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_via.c

@@ -449,8 +449,6 @@ static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
 		def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
 		snd_hda_codec_set_pincfg(codec, nid, def_conf);
 	}
-
-	return;
 }
 
 static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,