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 (file)
--- 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;
                }