mtd: nand: eliminate cast

Just make 'res' an int.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c
index 3ff9d36..3f18776 100644 (file)
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
@@ -1370,8 +1370,7 @@ int nand_default_bbt(struct mtd_info *mtd)
 int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt)
 {
        struct nand_chip *this = mtd->priv;
-       int block;
-       uint8_t res;
+       int block, res;
 
        block = (int)(offs >> this->bbt_erase_shift);
        res = bbt_get_entry(this, block);
@@ -1380,7 +1379,7 @@ int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt)
                        "(block %d) 0x%02x\n",
                        (unsigned int)offs, block, res);
 
-       switch ((int)res) {
+       switch (res) {
        case BBT_BLOCK_GOOD:
                return 0;
        case BBT_BLOCK_WORN: