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mtd: onenand: drop dead code

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'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>
This commit is contained in:
Brian Norris 2015-02-28 02:02:25 -08:00
parent dc52499e7f
commit 7f2a7ce17d
1 changed files with 3 additions and 9 deletions
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12
drivers/mtd/onenand/onenand_base.c
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@ -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;
}
/**