linux-kernel - [PATCH 10/39] mtd: nand: denali: remove redundant if conditional of erased

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Message-Id: <1480183585-592-11-git-send-email-yamada.masahiro@socionext.com>
Date:   Sun, 27 Nov 2016 03:05:56 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     linux-mtd@...ts.infradead.org
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        linux-kernel@...r.kernel.org,
        Boris Brezillon <boris.brezillon@...e-electrons.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Brian Norris <computersforpeace@...il.com>,
        Richard Weinberger <richard@....at>,
        David Woodhouse <dwmw2@...radead.org>,
        Cyrille Pitchen <cyrille.pitchen@...el.com>
Subject: [PATCH 10/39] mtd: nand: denali: remove redundant if conditional of erased_check

This code block is nested by double "if (check_erase_page)".
Remove the redundant inner one.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 drivers/mtd/nand/denali.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index 753e9a02..ab59371 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -1157,12 +1157,10 @@ static int denali_read_page(struct mtd_info *mtd, struct nand_chip *chip,
 		read_oob_data(mtd, chip->oob_poi, denali->page);
 
 		/* check ECC failures that may have occurred on erased pages */
-		if (check_erased_page) {
-			if (!is_erased(buf, mtd->writesize))
-				mtd->ecc_stats.failed++;
-			if (!is_erased(chip->oob_poi, mtd->oobsize))
-				mtd->ecc_stats.failed++;
-		}
+		if (!is_erased(buf, mtd->writesize))
+			mtd->ecc_stats.failed++;
+		if (!is_erased(chip->oob_poi, mtd->oobsize))
+			mtd->ecc_stats.failed++;
 	}
 	return max_bitflips;
 }
-- 
2.7.4