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[Xen-devel] [patch 1/3] VT-d cleanup: remove useless variables
| To: | 'Keir Fraser' <keir.fraser@xxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] [patch 1/3] VT-d cleanup: remove useless variables |
| From: | "Han, Weidong" <weidong.han@xxxxxxxxx> |
| Date: | Fri, 5 Jun 2009 09:48:53 +0800 |
| Accept-language: | en-US |
| Acceptlanguage: | en-US |
| Cc: | 'xen-devel' <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Thu, 04 Jun 2009 18:51:01 -0700 |
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| Thread-index: | Acnlf8gQdr84Wk+NRT+UtLsI6lgAJA== |
| Thread-topic: | [Xen-devel] [patch 1/3] VT-d cleanup: remove useless variables |
This patch removes global variable "vtd_enabled", which is redundant. "iommu_enabled" is enough. And also removes useless global variables qi_ctrl and ir_ctrl, which are not used at all. Signed-off-by: Weidong Han <weidong.han@xxxxxxxxx>
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