On Fri, Mar 23, 2012 at 9:28 AM, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> wrote:
> On Thu, Mar 22, 2012 at 10:05:17PM +0100, Marek Belisko wrote:
>> Fix following warning:
>> drivers/mtd/core.c: In function 'mtd_ioctl':
>> drivers/mtd/core.c:122:24: warning: unused variable 'ecc'
>>
>> Found in at91rm9200ek_defconfig.
>>
>> Signed-off-by: Marek Belisko <marek.belisko@xxxxxxxxxxxxxxx>
>> ---
>> drivers/mtd/core.c | 3 ++-
>> 1 files changed, 2 insertions(+), 1 deletions(-)
>>
>> diff --git a/drivers/mtd/core.c b/drivers/mtd/core.c
>> index ccc5c26..e11ba64 100644
>> --- a/drivers/mtd/core.c
>> +++ b/drivers/mtd/core.c
>> @@ -119,7 +119,6 @@ int mtd_ioctl(struct cdev *cdev, int request, void *buf)
>> int ret = 0;
>> struct mtd_info *mtd = cdev->priv;
>> struct mtd_info_user *user = buf;
>> - struct mtd_ecc_stats *ecc = buf;
>> struct region_info_user *reg = buf;
>>
>> switch (request) {
>> @@ -146,6 +145,8 @@ int mtd_ioctl(struct cdev *cdev, int request, void *buf)
>> break;
>> #if (defined(CONFIG_NAND_ECC_HW) || defined(CONFIG_NAND_ECC_SOFT))
>> case ECCGETSTATS:
>> + struct mtd_ecc_stats *ecc = buf;
>> +
>
> Won't that introduce a new warning about mixed code and declarations?
I know C don't like such a construction but my CodeSourcery (2009q1)
compiler don't
give me any warning after that change. Maybe newer one will do.
>
> Sascha
>
>> ecc->corrected = mtd->ecc_stats.corrected;
>> ecc->failed = mtd->ecc_stats.failed;
>> ecc->badblocks = mtd->ecc_stats.badblocks;
>> --
>> 1.7.5.4
>>
>>
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>
> --
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marek
--
as simple and primitive as possible
-------------------------------------------------
Marek Belisko - OPEN-NANDRA
Freelance Developer
Ruska Nova Ves 219 | Presov, 08005 Slovak Republic
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