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

[karo-tx-linux.git] / sound / isa / ad1816a / ad1816a.c

diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c
index b33a5fb59ec2144cf35d53acc9eafe74daca4f3e..59034507175b617b331c1dad07028344813e8f57 100644 (file)
--- 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);