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| author | Takashi Iwai <tiwai@suse.de> | 2010-06-02 12:08:37 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-06-02 12:08:37 +0200 |
| commit | 21896bc010c17e5ac58951e771496ec2fb1051ed (patch) | |
| tree | 2c20780540f5fffa5989857926188c15fd89d6c2 /sound | |
| parent | f07ff97b012ff9485618faeadcc9b1e5f72ceefa (diff) | |
ALSA: asihpi - Fix uninitialized variable
Initialize prev_ctl properly before reference:
sound/pci/asihpi/asihpi.c: In function ‘snd_card_asihpi_mixer_new’:
sound/pci/asihpi/asihpi.c:2568:30: warning: ‘prev_ctl.dst_node_index’ may be used uninitialized in this function
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/asihpi/asihpi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index f74c7372b3d1..1db586af4f9c 100644 --- a/sound/pci/asihpi/asihpi.c +++ b/sound/pci/asihpi/asihpi.c @@ -2578,6 +2578,9 @@ static int __devinit snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi) if (err) return -err; + memset(&prev_ctl, 0, sizeof(prev_ctl)); + prev_ctl.control_type = -1; + for (idx = 0; idx < 2000; idx++) { err = hpi_mixer_get_control_by_index( ss, asihpi->h_mixer, |