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Groups > linux.kernel > #1299086 > unrolled thread
| Started by | Insu Yun <wuninsu@gmail.com> |
|---|---|
| First post | 2015-12-29 20:00 +0100 |
| Last post | 2015-12-30 10:20 +0100 |
| Articles | 2 — 2 participants |
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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
| From | Insu Yun <wuninsu@gmail.com> |
|---|---|
| Date | 2015-12-29 20:00 +0100 |
| Subject | [PATCH] i915: correctly handling failed allocation |
| Message-ID | <qL7EZ-4gU-9@gated-at.bofh.it> |
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; vbt_panel->intel_dsi = intel_dsi; drm_panel_init(&vbt_panel->panel); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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| From | Jani Nikula <jani.nikula@linux.intel.com> |
|---|---|
| Date | 2015-12-30 10:20 +0100 |
| Message-ID | <qLl5g-4Hy-5@gated-at.bofh.it> |
| In reply to | #1299086 |
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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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