Commit 9b27e82d authored May 20, 2014 by Yijing Wang Committed by Joerg Roedel Jul 04, 2014

iommu/vt-d: Fix reference count in iommu_prepare_isa



Decrease the device reference count avoid memory leak.

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

parent e16922af

drivers/iommu/intel-iommu.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2403,6 +2403,7 @@ static inline void iommu_prepare_isa(void)
		printk(KERN_ERR "IOMMU: Failed to create 0-16MiB identity map; "
		"floppy might not work\n");

		pci_dev_put(pdev);
		}
		#else
		static inline void iommu_prepare_isa(void)