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Message-Id: <ec732a1673510a786e5333b00730b8226e792357.1370356776.git.joe@perches.com>
Date: Tue, 4 Jun 2013 07:44:49 -0700
From: Joe Perches <joe@...ches.com>
To: linux-kernel@...r.kernel.org
Cc: Kyungmin Park <kyungmin.park@...sung.com>,
David Woodhouse <dwmw2@...radead.org>,
linux-mtd@...ts.infradead.org
Subject: [PATCH 3/4] mtd: onenand: samsung: Release memory after incorrect return/goto
The code uses
return foo;
goto err_type;
when instead the form should have been
ret = foo;
goto err_type;
Here this causes a useful kfree to be skipped.
Signed-off-by: Joe Perches <joe@...ches.com>
---
drivers/mtd/onenand/samsung.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c
index 2cf7408..90bd111 100644
--- a/drivers/mtd/onenand/samsung.c
+++ b/drivers/mtd/onenand/samsung.c
@@ -895,8 +895,8 @@ static int s3c_onenand_probe(struct platform_device *pdev)
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!r) {
dev_err(&pdev->dev, "no memory resource defined\n");
- return -ENOENT;
- goto ahb_resource_failed;
+ err = -ENOENT;
+ goto resource_failed;
}
onenand->base_res = request_mem_region(r->start, resource_size(r),
--
1.8.1.2.459.gbcd45b4.dirty
--
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