1 files changed, 7 insertions, 5 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 9543bc8aaef6..80d6add8a620 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1604,27 +1604,29 @@ static void alc_auto_init_digital(struct hda_codec *codec)
 static void alc_auto_parse_digital(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-        int i, err;
+        int i, err, nums;
         hda_nid_t dig_nid;
 
         /* support multiple SPDIFs; the secondary is set up as a slave */
+        nums = 0;
         for (i = 0; i < spec->autocfg.dig_outs; i++) {
                 hda_nid_t conn[4];
                 err = snd_hda_get_connections(codec,
                                               spec->autocfg.dig_out_pins[i],
                                               conn, ARRAY_SIZE(conn));
-                if (err < 0)
+                if (err <= 0)
                         continue;
                 dig_nid = conn[0]; /* assume the first element is audio-out */
-                if (!i) {
+                if (!nums) {
                         spec->multiout.dig_out_nid = dig_nid;
                         spec->dig_out_type = spec->autocfg.dig_out_type[0];
                 } else {
                         spec->multiout.slave_dig_outs = spec->slave_dig_outs;
-                        if (i >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
+                        if (nums >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
                                 break;
-                        spec->slave_dig_outs[i - 1] = dig_nid;
+                        spec->slave_dig_outs[nums - 1] = dig_nid;
                 }
+                nums++;
         }
 
         if (spec->autocfg.dig_in_pin) {