From: Brian Norris <computersforpeace@gmail.com>
Date: Sat, 28 Feb 2015 10:02:25 +0000 (-0800)
Subject: mtd: onenand: drop dead code
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7f2a7ce17dcd381e366a65b6643239338a987715;p=linux-beck.git

mtd: onenand: drop dead code

'ret' is always zero, so this is all dead code.

This should quiet Coverity CID #1226739.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
---

diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index 635ee0027691..43b3392ffee7 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -1743,7 +1743,6 @@ static int onenand_panic_write(struct mtd_info *mtd, loff_t to, size_t len,
 	struct onenand_chip *this = mtd->priv;
 	int column, subpage;
 	int written = 0;
-	int ret = 0;
 
 	if (this->state == FL_PM_SUSPENDED)
 		return -EBUSY;
@@ -1786,15 +1785,10 @@ static int onenand_panic_write(struct mtd_info *mtd, loff_t to, size_t len,
 		onenand_panic_wait(mtd);
 
 		/* In partial page write we don't update bufferram */
-		onenand_update_bufferram(mtd, to, !ret && !subpage);
+		onenand_update_bufferram(mtd, to, !subpage);
 		if (ONENAND_IS_2PLANE(this)) {
 			ONENAND_SET_BUFFERRAM1(this);
-			onenand_update_bufferram(mtd, to + this->writesize, !ret && !subpage);
-		}
-
-		if (ret) {
-			printk(KERN_ERR "%s: write failed %d\n", __func__, ret);
-			break;
+			onenand_update_bufferram(mtd, to + this->writesize, !subpage);
 		}
 
 		written += thislen;
@@ -1808,7 +1802,7 @@ static int onenand_panic_write(struct mtd_info *mtd, loff_t to, size_t len,
 	}
 
 	*retlen = written;
-	return ret;
+	return 0;
 }
 
 /**