[PATCH v2] arm64/dma-mapping: Remove extraneous null-pointer checks

Catalin Marinas
2017-06-14T12:34:19Z

On Tue, Jun 13, 2017 at 01:56:14PM -0700, Olav Haugan wrote:
> The current null-pointer check in __dma_alloc_coherent and
> __dma_free_coherent is not needed anymore since the
> __dma_alloc/__dma_free functions won't be called if !dev (dummy ops will
> be called instead).
>
> Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
> ---
> arch/arm64/include/asm/dma-mapping.h | 2 --
> arch/arm64/mm/dma-mapping.c | 9 ---------
> 2 files changed, 11 deletions(-)

Thanks.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>

Will should pick this up for 4.13

--
Catalin