[Sheepdog] [PATCH v3] sheep: fix get_nr_copies()

[MORITA Kazutaka]

At Tue,  1 May 2012 02:31:03 +0800,
Liu Yuan wrote:
> 
> From: Liu Yuan <tailai.ly at taobao.com>
> 
> We should never return anything greater than sys->nr_copies.
> 
> - use min() to get the better readability
> - change sys->nr_copies as 'int' to stay in line with nr_zones
> 
> Signed-off-by: Liu Yuan <tailai.ly at taobao.com>
> ---
>  sheep/group.c      |    5 +----
>  sheep/sheep_priv.h |    2 +-
>  2 files changed, 2 insertions(+), 5 deletions(-)

Applied, thanks!

Kazutaka