Re: [patch] [media] v4l: xilinx: missing error code

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

Hi Dan,

Thank you for the patch.

On Wednesday 24 June 2015 17:28:31 Dan Carpenter wrote:
> We should set "ret" on this error path instead of returning success.
> 
> Fixes: df3305156f98 ('[media] v4l: xilinx: Add Xilinx Video IP core')
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

and applied to my tree.

> diff --git a/drivers/media/platform/xilinx/xilinx-dma.c
> b/drivers/media/platform/xilinx/xilinx-dma.c index 98e50e4..e779c93 100644
> --- a/drivers/media/platform/xilinx/xilinx-dma.c
> +++ b/drivers/media/platform/xilinx/xilinx-dma.c
> @@ -699,8 +699,10 @@ int xvip_dma_init(struct xvip_composite_device *xdev,
> struct xvip_dma *dma,
> 
>  	/* ... and the buffers queue... */
>  	dma->alloc_ctx = vb2_dma_contig_init_ctx(dma->xdev->dev);
> -	if (IS_ERR(dma->alloc_ctx))
> +	if (IS_ERR(dma->alloc_ctx)) {
> +		ret = PTR_ERR(dma->alloc_ctx);
>  		goto error;
> +	}
> 
>  	/* Don't enable VB2_READ and VB2_WRITE, as using the read() and write()
>  	 * V4L2 APIs would be inefficient. Testing on the command line with a

-- 
Regards,

Laurent Pinchart