x86/amd-iommu: fix broken check in amd_iommu_flush_all_devices

The amd_iommu_pd_table is indexed by protection domain number and not by device id. So this check is broken and must be removed. Cc: stable@kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
git-mirror · Sep 3, 2009 · e0faf54 · e0faf54
1 parent ae908c2
commit e0faf54
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
@@ -479,8 +479,6 @@ void amd_iommu_flush_all_devices(void)
 	int i;
 
 	for (i = 0; i <= amd_iommu_last_bdf; ++i) {
-		if (amd_iommu_pd_table[i] == NULL)
-			continue;
 
 		iommu = amd_iommu_rlookup_table[i];
 		if (!iommu)