On Thu, Oct 10, 2013 at 08:05:27PM +0200, Kirill A. Shutemov wrote:
> Add missing check for memory allocation fail.
>
> Signed-off-by: Kirill A. Shutemov <kirill.shute...@linux.intel.com>
> Cc: Mikael Starvik <star...@axis.com>
Acked-by: Jesper Nilsson <jesper.nils...@axis.com>
> ---
> arch/cris/include/asm/pgalloc.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/cris/include/asm/pgalloc.h b/arch/cris/include/asm/pgalloc.h
> index 6da975db11..d9504d38c2 100644
> --- a/arch/cris/include/asm/pgalloc.h
> +++ b/arch/cris/include/asm/pgalloc.h
> @@ -32,6 +32,8 @@ static inline pgtable_t pte_alloc_one(struct mm_struct *mm,
> unsigned long addres
> {
> struct page *pte;
> pte = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0);
> + if (!pte)
> + return NULL;
> pgtable_page_ctor(pte);
> return pte;
> }
> --
> 1.8.4.rc3
/^JN - Jesper Nilsson
--
Jesper Nilsson -- jesper.nils...@axis.com
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