On Mon, Jul 30, 2012 at 02:47:44PM -0500, Seth Jennings wrote:
> Fixes uninitialized variable warning on 'type' in frontswap_shrink().
> type is set before use by __frontswap_unuse_pages() called by
> __frontswap_shrink() called by frontswap_shrink() before use by
> try_to_unuse().
OK, applied.
>
> Signed-off-by: Seth Jennings <sjenning@xxxxxxxxxxxxxxxxxx>
> ---
> Based on next-20120730
>
> mm/frontswap.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/frontswap.c b/mm/frontswap.c
> index 6b3e71a..89dc399 100644
> --- a/mm/frontswap.c
> +++ b/mm/frontswap.c
> @@ -292,7 +292,7 @@ static int __frontswap_shrink(unsigned long target_pages,
> void frontswap_shrink(unsigned long target_pages)
> {
> unsigned long pages_to_unuse = 0;
> - int type, ret;
> + int uninitialized_var(type), ret;
>
> /*
> * we don't want to hold swap_lock while doing a very
> --
> 1.7.9.5
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