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intel: Return if pointer to intel_context is null

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It is better to test if(intel == NULL) and simply return in that case.

Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
This commit is contained in:
Anuj Phogat
2012-01-17 13:21:52 -08:00
parent 46ce25722b
commit ce1c949b16
1 changed files with 7 additions and 7 deletions
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src/mesa/drivers/dri/intel/intel_screen.c
+7 -7
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@@ -114,16 +114,16 @@ intelDRI2Flush(__DRIdrawable *drawable)
{
GET_CURRENT_CONTEXT(ctx);
struct intel_context *intel = intel_context(ctx);
if (intel == NULL)
return;
if (intel != NULL) {
if (intel->gen < 4)
INTEL_FIREVERTICES(intel);
if (intel->gen < 4)
INTEL_FIREVERTICES(intel);
intel->need_throttle = true;
intel->need_throttle = true;
if (intel->batch.used)
intel_batchbuffer_flush(intel);
}
if (intel->batch.used)
intel_batchbuffer_flush(intel);
}
static const struct __DRI2flushExtensionRec intelFlushExtension = {