From: Marek Vasut Date: Fri, 30 Sep 2011 10:13:22 +0000 (+0200) Subject: GCC4.6: Squash warning in nand_bbt.c X-Git-Tag: v2011.12-rc1~609 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=89131e90a2ed72e844753f02d079fc99bb859610;p=u-boot GCC4.6: Squash warning in nand_bbt.c nand_bbt.c: In function ‘search_bbt’: nand_bbt.c:465:6: warning: variable ‘bits’ set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut Cc: Scott Wood --- diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c index 521dddec27..ded652be34 100644 --- a/drivers/mtd/nand/nand_bbt.c +++ b/drivers/mtd/nand/nand_bbt.c @@ -462,7 +462,7 @@ 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; @@ -486,9 +486,6 @@ 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;