[U-Boot] [PATCH 3/4] fs: btrfs: Fix printf length modifier

[Marek Behún]

Hmm, this is weird. Tom's commit 6b7fd350

http://git.denx.de/?p=u-boot.git;a=commit;h=6b7fd350e85a97892a2cb066364797f3f3dcb9c9

forces %lu here, because the %u issued a warning.
But my compiler warns when %lu is used.
Maybe we should use PRIu32 instead...

...

On Fri,  6 Oct 2017 15:04:58 +0200
Marek Behún <marek.behun at nic.cz> wrote:

> Change %lu to %u. The compiler issues a warning otherwise.
> 
> Signed-off-by: Marek Behun <marek.behun at nic.cz>
> ---
>  fs/btrfs/super.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
> index 2529c2b3b6..706286ee2d 100644
> --- a/fs/btrfs/super.c
> +++ b/fs/btrfs/super.c
> @@ -147,7 +147,7 @@ static int btrfs_check_super(struct
> btrfs_super_block *sb) 
>  	if (sb->sys_chunk_array_size < sizeof(struct btrfs_key) +
>  	    sizeof(struct btrfs_chunk)) {
> -		printf("%s: system chunk array too small %u <
> %lu\n", __func__,
> +		printf("%s: system chunk array too small %u < %u\n",
> __func__, sb->sys_chunk_array_size, (u32) sizeof(struct btrfs_key)
>  		       + sizeof(struct btrfs_chunk));
>  		ret = -1;