From: Boris Brezillon <boris.brezillon@free-electrons.com>
To: David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
linux-mtd@lists.infradead.org
Cc: Daniel Mack <daniel@zonque.org>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
Robert Jarzmik <robert.jarzmik@free.fr>,
Kukjin Kim <kgene@kernel.org>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>,
linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Ralf Baechle <ralf@linux-mips.org>,
linux-mips@linux-mips.org, Josh Wu <josh.wu@atmel.com>,
Ezequiel Garcia <ezequiel.garcia@free-electrons.com>,
Maxime Ripard <maxime.ripard@free-electrons.com>,
Chen-Yu Tsai <wens@csie.org>,
linux-sunxi@googlegroups.com, Stefan Agner <stefan@agner.ch>,
Kyungmin Park <kyungmin.park@samsung.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
punnaiah choudary kalluri <punnaia@xilinx.com>,
Priit Laes <plaes@plaes.org>,
Boris Brezillon <boris.brezillon@free-electrons.com>
Subject: [PATCH v2 03/51] mtd: mtdswap: remove useless if (!mtd->ecclayout) test
Date: Thu, 4 Feb 2016 11:06:26 +0100 [thread overview]
Message-ID: <1454580434-32078-4-git-send-email-boris.brezillon@free-electrons.com> (raw)
In-Reply-To: <1454580434-32078-1-git-send-email-boris.brezillon@free-electrons.com>
If the MTD device does not have OOB, the mtd->oobsize and mtd->oobavail
fields are set to zero, and we are testing those values in the following
test.
Remove the useless if (!mtd->ecclayout) test.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
drivers/mtd/mtdswap.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/mtd/mtdswap.c b/drivers/mtd/mtdswap.c
index d330eb1..cb06bdd 100644
--- a/drivers/mtd/mtdswap.c
+++ b/drivers/mtd/mtdswap.c
@@ -1417,7 +1417,6 @@ static void mtdswap_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
unsigned long part;
unsigned int eblocks, eavailable, bad_blocks, spare_cnt;
uint64_t swap_size, use_size, size_limit;
- struct nand_ecclayout *oinfo;
int ret;
parts = &partitions[0];
@@ -1447,13 +1446,6 @@ static void mtdswap_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
return;
}
- oinfo = mtd->ecclayout;
- if (!oinfo) {
- printk(KERN_ERR "%s: mtd%d does not have OOB\n",
- MTDSWAP_PREFIX, mtd->index);
- return;
- }
-
if (!mtd->oobsize || mtd->oobavail < MTDSWAP_OOBSIZE) {
printk(KERN_ERR "%s: Not enough free bytes in OOB, "
"%d available, %zu needed.\n",
--
2.1.4
next prev parent reply other threads:[~2016-02-04 10:29 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-04 10:06 [PATCH v2 00/51] mtd: rework ECC layout definition Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 01/51] mtd: kill the ecclayout->oobavail field Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 02/51] mtd: create an mtd_oobavail() helper and make use of it Boris Brezillon
2016-02-04 10:06 ` Boris Brezillon [this message]
2016-02-04 10:06 ` [PATCH v2 04/51] mtd: nand: simplify nand_bch_init() usage Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 05/51] mtd: add mtd_ooblayout_xxx() helper functions Boris Brezillon
2016-02-05 7:35 ` Boris Brezillon
2016-02-05 9:27 ` Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 06/51] mtd: use mtd_ooblayout_xxx() helpers where appropriate Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 07/51] mtd: nand: core: " Boris Brezillon
2016-02-05 9:31 ` Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 08/51] mtd: nand: atmel: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 09/51] mtd: nand: fsl_ifc: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 10/51] mtd: nand: gpmi: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 11/51] mtd: nand: lpc32xx: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 12/51] mtd: nand: omap2: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 13/51] mtd: onenand: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 14/51] mtd: add mtd_set_ecclayout() helper function Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 15/51] mtd: use mtd_set_ecclayout() where appropriate Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 16/51] mtd: nand: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 17/51] mtd: onenand: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 18/51] mtd: docg3: " Boris Brezillon
2016-02-06 21:55 ` Robert Jarzmik
2016-02-04 10:06 ` [PATCH v2 19/51] mtd: create an mtd_ooblayout_ops struct to ease ECC layout definition Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 20/51] mtd: docg3: switch to mtd_ooblayout_ops Boris Brezillon
2016-02-06 21:57 ` Robert Jarzmik
2016-02-04 10:06 ` [PATCH v2 21/51] mtd: nand: implement the default mtd_ooblayout_ops Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 22/51] mtd: nand: bch: switch to mtd_ooblayout_ops Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 23/51] mtd: nand: sharpsl: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 24/51] mtd: nand: jz4740: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 25/51] mtd: nand: atmel: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 26/51] mtd: nand: bf5xx: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 27/51] mtd: nand: brcm: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 28/51] mtd: nand: cafe: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 29/51] mtd: nand: davinci: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 30/51] mtd: nand: denali: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 31/51] mtd: nand: diskonchip: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 32/51] mtd: nand: docg4: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 33/51] mtd: nand: fsl_elbc: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 34/51] mtd: nand: fsl_ifc: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 35/51] mtd: nand: fsmc: " Boris Brezillon
2016-02-04 10:06 ` [PATCH v2 36/51] mtd: nand: gpmi: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 37/51] mtd: nand: hisi504: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 38/51] mtd: nand: jz4780: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 39/51] mtd: nand: lpc32xx: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 40/51] mtd: nand: mxc: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 41/51] mtd: nand: omap2: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 42/51] mtd: nand: pxa3xx: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 43/51] mtd: nand: s3c2410: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 44/51] mtd: nand: sh_flctl: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 45/51] mtd: nand: sm_common: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 46/51] mtd: nand: sunxi: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 47/51] mtd: nand: vf610: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 48/51] mtd: onenand: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 49/51] staging: mt29f_spinand: " Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 50/51] mtd: nand: kill the ecc->layout field Boris Brezillon
2016-02-04 10:07 ` [PATCH v2 51/51] mtd: kill the nand_ecclayout struct Boris Brezillon
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