linux-kernel - [KJ] [PATCH] sound/isa/cmi8330.c: check kmalloc() return value.

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Message-Id: <20061007003229.5ed37de4.amit2030@gmail.com>
Date:	Sat, 7 Oct 2006 00:32:29 -0700
From:	Amit Choudhary <amit2030@...il.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: [KJ] [PATCH] sound/isa/cmi8330.c: check kmalloc() return value.

Description: Check the return value of kmalloc() in function snd_cmi8330_pnp(), in file sound/isa/cmi8330.c.

Signed-off-by: Amit Choudhary <amit2030@...il.com>

diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c
index 3c1e9fd..d1f6dfc 100644
--- a/sound/isa/cmi8330.c
+++ b/sound/isa/cmi8330.c
@@ -289,6 +289,8 @@ static int __devinit snd_cmi8330_pnp(int
 	struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
 	int err;

+	if (!cfg)
+		return -ENOMEM;
 	acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL);
 	if (acard->cap == NULL) {
 		kfree(cfg);
-
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