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ALSA: 6fire: remove unused variable card 

The pointer card is being assigned a value but it is never used.
Remove this redundant variable. Cleans up clang warning:
Value stored to 'card' is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Colin Ian King 2017-10-16 13:35:58 +01:00 committed by Takashi Iwai
parent 6512ab68e2
commit 49815404bd
1 changed files with 0 additions and 2 deletions
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2
sound/usb/6fire/chip.c
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@ -174,11 +174,9 @@ destroy_chip:
static void usb6fire_chip_disconnect(struct usb_interface *intf) static void usb6fire_chip_disconnect(struct usb_interface *intf)
{ {
struct sfire_chip *chip; struct sfire_chip *chip;
struct snd_card *card;
chip = usb_get_intfdata(intf); chip = usb_get_intfdata(intf);
if (chip) { /* if !chip, fw upload has been performed */ if (chip) { /* if !chip, fw upload has been performed */
card = chip->card;
chip->intf_count--; chip->intf_count--;
if (!chip->intf_count) { if (!chip->intf_count) {
mutex_lock(&register_mutex); mutex_lock(&register_mutex);