From: Brian Norris <computersforpeace@gmail.com>
Date: Fri, 3 Jan 2014 01:14:10 +0000 (-0800)
Subject: mtd: nand_bbt: remove unused variable
X-Git-Tag: v4.14-rc1~7404^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=930de53701c139fd55c7f576b7da055dbb8aabdc;p=platform%2Fkernel%2Flinux-rpi.git

mtd: nand_bbt: remove unused variable

Set, but unused, variable.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---

diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c
index c0615d1..6cbf876 100644
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
@@ -528,7 +528,7 @@ static int search_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
 {
 	struct nand_chip *this = mtd->priv;
 	int i, chips;
-	int bits, startblock, block, dir;
+	int startblock, block, dir;
 	int scanlen = mtd->writesize + mtd->oobsize;
 	int bbtblocks;
 	int blocktopage = this->bbt_erase_shift - this->page_shift;
@@ -552,9 +552,6 @@ static int search_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
 		bbtblocks = mtd->size >> this->bbt_erase_shift;
 	}
 
-	/* Number of bits for each erase block in the bbt */
-	bits = td->options & NAND_BBT_NRBITS_MSK;
-
 	for (i = 0; i < chips; i++) {
 		/* Reset version information */
 		td->version[i] = 0;