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GCC4.6: Squash warning in nand_bbt.c

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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 <marek.vasut@gmail.com>
Cc: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Marek Vasut 2011-09-30 12:13:22 +02:00 committed by Wolfgang Denk
parent f3b3c3df18
commit 89131e90a2
1 changed files with 1 additions and 4 deletions
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5
drivers/mtd/nand/nand_bbt.c
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@ -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;