The snd_card_used variable is only read but never written, remove it.
Signed-off-by: Antonio Ospite ao2@amarulasolutions.com --- sound/usb/caiaq/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c index 48b63cc..23cf55d 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)