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drm/i915/bios: Prevent NULL dereference after allocation failure

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-09-12 17:16:17 +01:00
parent b5c616a754
commit 6edc3242e3
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/intel_bios.c
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@ -169,6 +169,8 @@ parse_lfp_panel_data(struct drm_i915_private *dev_priv,
((unsigned char *)entry + dvo_timing_offset);
panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode), GFP_KERNEL);
if (!panel_fixed_mode)
return;
fill_detail_timing_data(panel_fixed_mode, dvo_timing);