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mtd: nand: docg4: simplify error case 

Other refactorings have left the 'fail' label much simpler, so it
shouldn't have to handle the failed allocation case.

This also fixes a -Wshadow warning.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Brian Norris 2015-12-18 11:39:53 -08:00
parent 7208b997b7
commit 2d3743944a
1 changed files with 4 additions and 8 deletions
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12
drivers/mtd/nand/docg4.c
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@ -1353,14 +1353,10 @@ static int __init probe_docg4(struct platform_device *pdev)
doc->mtd = mtd;
return 0;
fail:
if (nand) {
/* re-declarations avoid compiler warning */
struct docg4_priv *doc = nand->priv;
nand_release(mtd); /* deletes partitions and mtd devices */
free_bch(doc->bch);
kfree(nand);
}
fail:
nand_release(mtd); /* deletes partitions and mtd devices */
free_bch(doc->bch);
kfree(nand);
fail_unmap:
iounmap(virtadr);