From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 10 Dec 2014 13:06:46 +0000 (+0300)
Subject: ALSA: lola: NULL dereference on probe failure
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=feabb67e0eb0f509b530a56756ea44364843faea;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

ALSA: lola: NULL dereference on probe failure

"card" is NULL if snd_card_new() fails.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/lola/lola.c b/sound/pci/lola/lola.c
index a75c8dc66dec..4cf4be5ef82a 100644
--- a/sound/pci/lola/lola.c
+++ b/sound/pci/lola/lola.c
@@ -719,7 +719,7 @@ static int lola_probe(struct pci_dev *pci,
 	err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
 			   0, &card);
 	if (err < 0) {
-		dev_err(card->dev, "Error creating card!\n");
+		dev_err(&pci->dev, "Error creating card!\n");
 		return err;
 	}