提交 3dd446a7 编写于 作者: A Antonio Ospite 提交者: Takashi Iwai

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: NAntonio Ospite <ao2@amarulasolutions.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
上级 fefe228c
......@@ -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)
......
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