From: Huang Shijie <b32955@freescale.com>
Date: Wed, 23 Jan 2013 08:20:53 +0000 (+0800)
Subject: mtd: gpmi: fix a dereferencing freed memory error
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=26738ddb8553f0883c949310337abcf5b353f63d;p=linux-beck.git

mtd: gpmi: fix a dereferencing freed memory error

The patch "490e280 mtd: gpmi-nand: Convert to module_platform_driver()"
introduced a "dereferencing freed memory" error.

This patch fixes it.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---

diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
index 631564d0bd46..38c8b8bfc428 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
@@ -1657,8 +1657,8 @@ exit_nfc_init:
 	release_resources(this);
 exit_acquire_resources:
 	platform_set_drvdata(pdev, NULL);
-	kfree(this);
 	dev_err(this->dev, "driver registration failed: %d\n", ret);
+	kfree(this);
 
 	return ret;
 }