[PATCH] drivers/mtd/nand/bcm_umi_nand.c: add missing kfree/ioremap

[Ryan Mallon]

On 10/08/11 15:42, Julia Lawall wrote:
> From: Julia Lawall<julia at diku.dk>
>
> The error handling code under the #if should be the same as elsewhere in
> the function.
>
> Signed-off-by: Julia Lawall<julia at diku.dk>
>
> ---
>   drivers/mtd/nand/bcm_umi_nand.c |    5 ++++-
>   1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mtd/nand/bcm_umi_nand.c b/drivers/mtd/nand/bcm_umi_nand.c
> index a8ae898..72e8ec2 100644
> --- a/drivers/mtd/nand/bcm_umi_nand.c
> +++ b/drivers/mtd/nand/bcm_umi_nand.c
> @@ -433,8 +433,11 @@ static int __devinit bcm_umi_nand_probe(struct platform_device *pdev)
>
>   #if USE_DMA
>   	err = nand_dma_init();
> -	if (err != 0)
> +	if (err != 0) {
> +		iounmap(bcm_umi_io_base);
> +		kfree(board_mtd);
>   		return err;
> +	}
>   #endif

This probe function should possibly use goto exits on failure. It 
reduces a bit of code duplication and helps prevent this type of error.

~Ryan