From: Richard Weinberger <richard@nod.at>
Date: Mon, 29 Sep 2014 22:20:46 +0000 (+0200)
Subject: UBI: Fastmap: Calc fastmap size correctly
X-Git-Tag: firefly_0821_release~176^2~3039^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=91401a34038e614076dbfb5c4969a052e72fb296;p=firefly-linux-kernel-4.4.55.git

UBI: Fastmap: Calc fastmap size correctly

We need to add fm_sb too.

Signed-off-by: Richard Weinberger <richard@nod.at>
Reviewed-by: Tanya Brokhman <tlinder@codeaurora.org>
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 c701369090fb..cfd5b5e90156 100644
--- a/drivers/mtd/ubi/fastmap.c
+++ b/drivers/mtd/ubi/fastmap.c
@@ -24,7 +24,8 @@ size_t ubi_calc_fm_size(struct ubi_device *ubi)
 {
 	size_t size;
 
-	size = sizeof(struct ubi_fm_hdr) + \
+	size = sizeof(struct ubi_fm_sb) + \
+		sizeof(struct ubi_fm_hdr) + \
 		sizeof(struct ubi_fm_scan_pool) + \
 		sizeof(struct ubi_fm_scan_pool) + \
 		(ubi->peb_count * sizeof(struct ubi_fm_ec)) + \