From 49815404bd3870232de8800430a83d7d498ae1e2 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Mon, 16 Oct 2017 13:35:58 +0100
Subject: [PATCH] ALSA: 6fire: remove unused variable card
Git-commit: 49815404bd3870232de8800430a83d7d498ae1e2
Patch-mainline: v4.15-rc1
References: bsc#1121278

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>

---
 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);
-- 
2.20.1