From: Richard Weinberger <richard@nod.at>
Date: Sat, 28 Sep 2013 13:55:11 +0000 (+0200)
Subject: UBI: Fix error path in scan_pool()
X-Git-Tag: upstream/snapshot3+hdmi~3998^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f240dca8f2fdf11d52a7bacd867e274c3b21a7d3;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

UBI: Fix error path in scan_pool()

We have to set "ret", not "err" in case of an error.

Reported-and-tested-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---

diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c
index f5aa4b0..9b42add 100644
--- a/drivers/mtd/ubi/fastmap.c
+++ b/drivers/mtd/ubi/fastmap.c
@@ -428,7 +428,7 @@ static int scan_pool(struct ubi_device *ubi, struct ubi_attach_info *ai,
 		if (be32_to_cpu(ech->image_seq) != ubi->image_seq) {
 			ubi_err("bad image seq: 0x%x, expected: 0x%x",
 				be32_to_cpu(ech->image_seq), ubi->image_seq);
-			err = UBI_BAD_FASTMAP;
+			ret = UBI_BAD_FASTMAP;
 			goto out;
 		}