[PATCH] ALSA: 6fire: remove unused variable card

[Colin King]

From: Colin Ian King <colin.k...@canonical.com>

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.k...@canonical.com>
---
 sound/usb/6fire/chip.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sound/usb/6fire/chip.c b/sound/usb/6fire/chip.c
index c7641cb50616..17d5e3ee6d73 100644
--- a/sound/usb/6fire/chip.c
+++ b/sound/usb/6fire/chip.c
@@ -174,11 +174,9 @@ static int usb6fire_chip_probe(struct usb_interface *intf,
 static void usb6fire_chip_disconnect(struct usb_interface *intf)
 {
        struct sfire_chip *chip;
-       struct snd_card *card;
 
        chip = usb_get_intfdata(intf);
        if (chip) { /* if !chip, fw upload has been performed */
-               card = chip->card;
                chip->intf_count--;
                if (!chip->intf_count) {
                        mutex_lock(&register_mutex);
-- 
2.14.1