mtd: nand: remove unnecessary variable

We don't actually use the 'ret' variable; we set it, test it, and then it dies.

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_base.c b/drivers/mtd/nand/nand_base.c
index d06a80d..d410784 100644 (file)
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -2916,7 +2916,6 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
 {
        int i, maf_idx;
        u8 id_data[8];
-       int ret;
 
        /* Select the device */
        chip->select_chip(mtd, 0);
@@ -2963,8 +2962,7 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
        chip->onfi_version = 0;
        if (!type->name || !type->pagesize) {
                /* Check is chip is ONFI compliant */
-               ret = nand_flash_detect_onfi(mtd, chip, &busw);
-               if (ret)
+               if (nand_flash_detect_onfi(mtd, chip, &busw))
                        goto ident_done;
        }