mtd: dataflash: Get rid of loop counter in jedec_probe()

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=a296a1bc3eb54382d2a61d47529e71c9d3bc615e
Commit:     a296a1bc3eb54382d2a61d47529e71c9d3bc615e
Parent:     02f62864f6cebbbbff6bb611fddf78c1d05a9747
Author:     Andrey Smirnov <andrew.smirnov at gmail.com>
AuthorDate: Fri Apr 21 09:30:24 2017 -0700
Committer:  Brian Norris <computersforpeace at gmail.com>
CommitDate: Thu May 11 10:04:39 2017 -0700

    mtd: dataflash: Get rid of loop counter in jedec_probe()
    
    "For" loop in jedec_probe can be simplified to not need counter
    'i'. Convert the code and get rid of the variable.
    
    Cc: cphealy at gmail.com
    Cc: David Woodhouse <dwmw2 at infradead.org>
    Cc: Brian Norris <computersforpeace at gmail.com>
    Cc: Boris Brezillon <boris.brezillon at free-electrons.com>
    Cc: Marek Vasut <marek.vasut at gmail.com>
    Cc: Richard Weinberger <richard at nod.at>
    Cc: Cyrille Pitchen <cyrille.pitchen at atmel.com>
    Cc: linux-kernel at vger.kernel.org
    Reviewed-by: Marek Vasut <marek.vasut at gmail.com>
    Tested-by: Chris Healy <cphealy at gmail.com>
    Signed-off-by: Andrey Smirnov <andrew.smirnov at gmail.com>
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 drivers/mtd/devices/mtd_dataflash.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index ccd1e02..2d3e403 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -736,7 +736,7 @@ static struct flash_info dataflash_data[] = {
 
 static struct flash_info *jedec_probe(struct spi_device *spi)
 {
-	int ret, i;
+	int ret;
 	u8 code = OP_READ_ID;
 	u8 id[3];
 	u32 jedec;
@@ -767,9 +767,9 @@ static struct flash_info *jedec_probe(struct spi_device *spi)
 	jedec = jedec << 8;
 	jedec |= id[2];
 
-	for (i = 0, info = dataflash_data;
-			i < ARRAY_SIZE(dataflash_data);
-			i++, info++) {
+	for (info = dataflash_data;
+	     info < dataflash_data + ARRAY_SIZE(dataflash_data);
+	     info++) {
 		if (info->jedec_id == jedec) {
 			dev_dbg(&spi->dev, "OTP, sector protect%s\n",
 				(info->flags & SUP_POW2PS) ?