Re: [PATCH 4/5] mtd: nand: omap2: Use devm_kzalloc

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

On Fri, Oct 25, 2013 at 12:12 AM, Ezequiel Garcia
<ezequiel.garcia@xxxxxxxxxxxxxxxxxx> wrote:
> This simplifies the error path and makes the code less error-prone.
>
> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
> ---
>  drivers/mtd/nand/omap2.c | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)
>
> diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
> index e01a936..d4cafb0 100644
> --- a/drivers/mtd/nand/omap2.c
> +++ b/drivers/mtd/nand/omap2.c
> @@ -1837,7 +1837,7 @@ static int omap_nand_probe(struct platform_device *pdev)
>                 return -ENODEV;
>         }
>
> -       info = kzalloc(sizeof(struct omap_nand_info), GFP_KERNEL);
> +       info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
>         if (!info)
>                 return -ENOMEM;
>
> @@ -2066,9 +2066,6 @@ out_release_mem_region:
>         if (info->gpmc_irq_fifo > 0)
>                 free_irq(info->gpmc_irq_fifo, info);
>         release_mem_region(info->phys_base, info->mem_size);
> -out_free_info:
You remove ^^^^ statement but it's still used in line ~1868 as return when
cannot get resource.
> -       kfree(info);
> -
>         return err;
>  }
>
> @@ -2091,7 +2088,6 @@ static int omap_nand_remove(struct platform_device *pdev)
>         nand_release(&info->mtd);
>         iounmap(info->nand.IO_ADDR_R);
>         release_mem_region(info->phys_base, info->mem_size);
> -       kfree(info);
>         return 0;
>  }
>
> --
> 1.8.1.5
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

BR,

marek

-- 
as simple and primitive as possible
-------------------------------------------------
Marek Belisko - OPEN-NANDRA
Freelance Developer

Ruska Nova Ves 219 | Presov, 08005 Slovak Republic
Tel: +421 915 052 184
skype: marekwhite
twitter: #opennandra
web: http://open-nandra.com
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux