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| author | Antonio Ospite <ao2@amarulasolutions.com> | 2013-06-21 13:11:48 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-06-21 14:33:05 +0200 |
| commit | 3dd446a7e5bb001ec681232ac63a558f5e0509ed (patch) | |
| tree | 35a04422851eb401cc8f88e78abd7ee3f8145163 /sound | |
| parent | fefe228c5f13809f77e6b2873ffe8bfb006cadd4 (diff) | |
| download | lwn-3dd446a7e5bb001ec681232ac63a558f5e0509ed.tar.gz lwn-3dd446a7e5bb001ec681232ac63a558f5e0509ed.zip | |
ALSA: snd-usb-caiaq: remove the unused snd_card_used variable
The snd_card_used variable is only read but never written, remove it.
Signed-off-by: Antonio Ospite <ao2@amarulasolutions.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/usb/caiaq/device.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c index 48b63ccc78c7..23cf55dbc54e 100644 --- a/sound/usb/caiaq/device.c +++ b/sound/usb/caiaq/device.c @@ -57,7 +57,6 @@ MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */ static char* id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for this card */ static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ -static int snd_card_used[SNDRV_CARDS]; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for the caiaq sound device"); @@ -388,7 +387,7 @@ static int create_card(struct usb_device *usb_dev, struct snd_usb_caiaqdev *cdev; for (devnum = 0; devnum < SNDRV_CARDS; devnum++) - if (enable[devnum] && !snd_card_used[devnum]) + if (enable[devnum]) break; if (devnum >= SNDRV_CARDS) |