On Friday, August 09, 2013 1:07 PM, Jingoo Han wrote:
>
> 'rd_size' is used only in this file.
> Fix the following sparse warning:
>
> drivers/block/brd.c:432:5: warning: symbol 'rd_size' was not declared. Should
> it be static?
>
> Signed-off-by: Jingoo Han <[email protected]>
> ---
> drivers/block/brd.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Sorry, please ignore this patch.
It makes link error as below:
arch/arm/kernel/built-in.o: In function `parse_tag_ramdisk':
/home/jin9/mainline/linux-next_130806_sparse/arch/arm/kernel/atags_parse.c:103:
undefined reference to `rd_size'
Best regards,
Jingoo Han
>
> diff --git a/drivers/block/brd.c b/drivers/block/brd.c
> index 9bf4371..650530ab 100644
> --- a/drivers/block/brd.c
> +++ b/drivers/block/brd.c
> @@ -429,7 +429,7 @@ static const struct block_device_operations brd_fops = {
> * And now the modules code and kernel interface.
> */
> static int rd_nr;
> -int rd_size = CONFIG_BLK_DEV_RAM_SIZE;
> +static int rd_size = CONFIG_BLK_DEV_RAM_SIZE;
> static int max_part;
> static int part_shift;
> module_param(rd_nr, int, S_IRUGO);
> --
> 1.7.10.4
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