From: Cong Ding <dinggnu@gmail.com>
To: Grant Likely <grant.likely@secretlab.ca>,
Rob Herring <rob.herring@calxeda.com>,
devicetree-discuss@lists.ozlabs.org,
linux-kernel@vger.kernel.org
Cc: Cong Ding <dinggnu@gmail.com>
Subject: [PATCH] of: dma.c: fix memory leakage
Date: Sat, 19 Jan 2013 14:06:44 +0100 [thread overview]
Message-ID: <1358600805-20193-1-git-send-email-dinggnu@gmail.com> (raw)
The memory allocated to ofdma might be a leakage when error occurs.
Signed-off-by: Cong Ding <dinggnu@gmail.com>
---
drivers/of/dma.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/of/dma.c b/drivers/of/dma.c
index 59631b2..583e50e3 100644
--- a/drivers/of/dma.c
+++ b/drivers/of/dma.c
@@ -107,6 +107,7 @@ int of_dma_controller_register(struct device_node *np,
if (!nbcells) {
pr_err("%s: #dma-cells property is missing or invalid\n",
__func__);
+ kfree(ofdma);
return -EINVAL;
}
--
1.7.10.4
next reply other threads:[~2013-01-19 13:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-19 13:06 Cong Ding [this message]
2013-01-20 22:24 ` [PATCH] of: dma.c: fix memory leakage Rob Herring
2013-01-22 10:10 ` Cong Ding
2013-02-12 17:40 ` Vinod Koul
2013-02-13 11:26 ` Cong Ding
2013-02-14 4:42 ` Vinod Koul
2013-02-14 10:16 ` [PATCH v2] dma: of-dma.c: " Cong Ding
[not found] ` <20130214101610.GA29017-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-02-14 13:42 ` Vinod Koul
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