From: Cong Ding <dinggnu@gmail.com>
To: Vinod Koul <vinod.koul@intel.com>
Cc: Rob Herring <robherring2@gmail.com>,
Grant Likely <grant.likely@secretlab.ca>,
devicetree-discuss@lists.ozlabs.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2] dma: of-dma.c: fix memory leakage
Date: Thu, 14 Feb 2013 11:16:10 +0100 [thread overview]
Message-ID: <20130214101610.GA29017@gmail.com> (raw)
In-Reply-To: <20130212174025.GB17659@intel.com>
The memory allocated to ofdma might be a leakage when error occurs.
Signed-off-by: Cong Ding <dinggnu@gmail.com>
---
drivers/dma/of-dma.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/dma/of-dma.c b/drivers/dma/of-dma.c
index 59631b2..583e50e3 100644
--- a/drivers/dma/of-dma.c
+++ b/drivers/dma/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;
}
--
1.7.9.5
next prev parent reply other threads:[~2013-02-14 10:16 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-19 13:06 [PATCH] of: dma.c: fix memory leakage Cong Ding
2013-01-20 22:24 ` 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 ` Cong Ding [this message]
[not found] ` <20130214101610.GA29017-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-02-14 13:42 ` [PATCH v2] dma: of-dma.c: " Vinod Koul
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