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ALSA: hda - don't compare with yourself in fill_input_pin_labels

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Just stumbled over this one while reading the code.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
David Henningsson 2013-01-18 15:43:02 +01:00 committed by Takashi Iwai
parent d3d982f744
commit 8e8db7f123
1 changed files with 1 additions and 1 deletions
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2
sound/pci/hda/hda_generic.c
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@ -2558,7 +2558,7 @@ static int fill_input_pin_labels(struct hda_codec *codec)
label = hda_get_autocfg_input_label(codec, cfg, i);
idx = 0;
for (j = i; j >= 0; j--) {
for (j = i - 1; j >= 0; j--) {
if (spec->input_labels[j] &&
!strcmp(spec->input_labels[j], label)) {
idx = spec->input_label_idxs[j] + 1;