On Thu, Feb 09, 2017 at 03:19:07PM +0000, Wei Yongjun wrote:
> From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
>
> Fix to return error code -ENOMEM from the malloc error handling
> case instead of 0, as done elsewhere in this function.
>
> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Applied for 4.12 to drm-misc-next, thanks.
-Daniel
> ---
> drivers/gpu/drm/msm/dsi/dsi_host.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
> index 1fc07ce..4f79b10 100644
> --- a/drivers/gpu/drm/msm/dsi/dsi_host.c
> +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
> @@ -1740,6 +1740,7 @@ int msm_dsi_host_init(struct msm_dsi *msm_dsi)
>
> msm_host->rx_buf = devm_kzalloc(&pdev->dev, SZ_4K, GFP_KERNEL);
> if (!msm_host->rx_buf) {
> + ret = -ENOMEM;
> pr_err("%s: alloc rx temp buf failed\n", __func__);
> goto fail;
> }
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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