[Xen-devel] [PATCH] VT-d: handle return value of deassign_device

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Subject:	[Xen-devel] [PATCH] VT-d: handle return value of deassign_device
From:	"Han, Weidong" <weidong.han@xxxxxxxxx>
Date:	Thu, 21 Jan 2010 10:45:02 +0800
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Cc:	Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
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Thread-topic:	[Xen-devel] [PATCH] VT-d: handle return value of deassign_device

deassign_device may fail, so need to capture its failure for appropriate 
handling. This patch captures return values of deassign_device, and prints 
error messages if it fails.

In addition, this patch also fixes some code style issues.

Signed-off-by: Weidong Han <Weidong.han@xxxxxxxxx>

return.patch
Description: return.patch

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[Xen-devel] [PATCH] VT-d: handle return value of deassign_device