From: Amit Choudhary <amit2030@gmail.com>
Date: Mon, 9 Oct 2006 14:03:52 +0000 (+0200)
Subject: [ALSA] sound/isa/ad1816a/ad1816a.c: check kmalloc() return value
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b1e8a791c77bd35f88b678ce761928583efd8cd0;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[ALSA] sound/isa/ad1816a/ad1816a.c: check kmalloc() return value

Check the return value of kmalloc() in function snd_card_ad1816a_pnp(),
in file sound/isa/ad1816a/ad1816a.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/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c
index b33a5fb59ec2..59034507175b 100644
--- a/sound/isa/ad1816a/ad1816a.c
+++ b/sound/isa/ad1816a/ad1816a.c
@@ -120,6 +120,8 @@ static int __devinit snd_card_ad1816a_pnp(int dev, struct snd_card_ad1816a *acar
 	struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
 	int err;
 
+	if (!cfg)
+		return -ENOMEM;
 	acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
 	if (acard->dev == NULL) {
 		kfree(cfg);