From: Ron <ron@debian.org>
Date: Sat, 15 Mar 2014 17:31:08 +0000 (+1030)
Subject: mtd: nand: use the nand_read_subpage index everywhere
X-Git-Tag: firefly_0821_release~176^2~3786^2~48
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=47570bb1f533b2a48e5222db8545b7842c229331;p=firefly-linux-kernel-4.4.55.git

mtd: nand: use the nand_read_subpage index everywhere

Now that the index variable is correctly set earlier in this function
we can use it in other places that compute the same thing too.

Signed-off-by: Ron Lee <ron@debian.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 9d01c4df838c..b8eabde8dbdc 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -1204,8 +1204,7 @@ static int nand_read_subpage(struct mtd_info *mtd, struct nand_chip *chip,
 	 * ecc.pos. Let's make sure that there are no gaps in ECC positions.
 	 */
 	for (i = 0; i < eccfrag_len - 1; i++) {
-		if (eccpos[i + start_step * chip->ecc.bytes] + 1 !=
-			eccpos[i + start_step * chip->ecc.bytes + 1]) {
+		if (eccpos[i + index] + 1 != eccpos[i + index + 1]) {
 			gaps = 1;
 			break;
 		}