From: Brian Norris <computersforpeace@gmail.com>
Date: Tue, 25 Sep 2012 03:40:47 +0000 (-0700)
Subject: mtd: nand: remove unnecessary variable
X-Git-Tag: Ubuntu-snapdragon-4.4.0-1029.32~12315^2~10
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=47450b35915c45309974c74f11c2d236db1b950f;p=mirror_ubuntu-zesty-kernel.git

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 d06a80d4ee75..d4107848ec0a 100644
--- 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;
 	}