Re: [PATCH] i915: correctly handling failed allocation

From	Jani Nikula <jani.nikula@linux.intel.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] i915: correctly handling failed allocation
Date	2015-12-30 10:20 +0100
Message-ID	<qLl5g-4Hy-5@gated-at.bofh.it> (permalink)
References	<qL7EZ-4gU-9@gated-at.bofh.it>
Organization	Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo

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On Tue, 29 Dec 2015, Insu Yun <wuninsu@gmail.com> wrote:
> Signed-off-by: Insu Yun <wuninsu@gmail.com>
> ---
>  drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
> index a5e99ac..4e279dd 100644
> --- a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
> +++ b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
> @@ -666,6 +666,8 @@ struct drm_panel *vbt_panel_init(struct intel_dsi *intel_dsi, u16 panel_id)
>  
>  	/* This is cheating a bit with the cleanup. */
>  	vbt_panel = devm_kzalloc(dev->dev, sizeof(*vbt_panel), GFP_KERNEL);
> +	if (!vbt_pannel)
> +		return NULL;

We have build bots and CI, but the least you must do is build the code
you change before submitting patches.

BR,
Jani.


>  
>  	vbt_panel->intel_dsi = intel_dsi;
>  	drm_panel_init(&vbt_panel->panel);

-- 
Jani Nikula, Intel Open Source Technology Center
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[PATCH] i915: correctly handling failed allocation Insu Yun <wuninsu@gmail.com> - 2015-12-29 20:00 +0100
  Re: [PATCH] i915: correctly handling failed allocation Jani Nikula <jani.nikula@linux.intel.com> - 2015-12-30 10:20 +0100

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