From: Amit Choudhary <amit2030@gmail.com>
Date: Mon, 9 Oct 2006 14:04:34 +0000 (+0200)
Subject: [ALSA] sound/isa/opti9xx/opti92x-ad1848.c: check kmalloc() return value
X-Git-Tag: v3.12-rc1~32144^2~7^2~85^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5019f75ea1a98c36e9139ffb2bf8614a2e9f0a03;p=kernel%2Fkernel-generic.git

[ALSA] sound/isa/opti9xx/opti92x-ad1848.c: check kmalloc() return value

Check the return value of kmalloc() in function snd_card_opti9xx_pnp(),
in file sound/isa/opti9xx/opti92x-ad1848.c.

Signed-off-by: Amit Choudhary <amit2030@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
---

diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index a1ad39a..df22737 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -1683,6 +1683,8 @@ static int __init snd_card_opti9xx_pnp(struct snd_opti9xx *chip, struct pnp_card
 	struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
 	int err;
 
+	if (!cfg)
+		return -ENOMEM;
 	chip->dev = pnp_request_card_device(card, pid->devs[0].id, NULL);
 	if (chip->dev == NULL) {
 		kfree(cfg);