[PATCH] dmaengine: imx-sdma: Remove useless null check before call of_node_put()

[Vinod Koul]

On 21-04-22, 10:49, Haowen Bai wrote:
> No need to add null check before call of_node_put(), since the
> implementation of of_node_put() has done it.
> 
> Signed-off-by: Haowen Bai <baihaowen at meizu.com>
> ---
>  drivers/dma/imx-sdma.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
> index 6196a7b3956b..b8a1299b93f0 100644
> --- a/drivers/dma/imx-sdma.c
> +++ b/drivers/dma/imx-sdma.c
> @@ -1933,8 +1933,7 @@ static int sdma_event_remap(struct sdma_engine *sdma)
>  	}
>  
>  out:
> -	if (gpr_np)
> -		of_node_put(gpr_np);
> +	of_node_put(gpr_np);

this is incorrect as it is called on error case


-- 
~Vinod