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authorJoerg Roedel <jroedel@suse.de>2015-08-13 12:15:13 +0300
committerJoerg Roedel <jroedel@suse.de>2015-08-13 20:49:14 +0300
commit23d3a98c13ee0ffe2647121fac7533282643e6f1 (patch)
treef9e629c69b1c8821899479b42b1036ef826c3eb1 /drivers/iommu/amd_iommu_v2.c
parent4160cd9e5ef9ac9f1c9c429e1606bf08a56c8a49 (diff)
downloadlinux-23d3a98c13ee0ffe2647121fac7533282643e6f1.tar.xz
iommu/amd: Use BUG_ON instead of if () BUG()
Found by a coccicheck script. Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/amd_iommu_v2.c')
-rw-r--r--drivers/iommu/amd_iommu_v2.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iommu/amd_iommu_v2.c b/drivers/iommu/amd_iommu_v2.c
index f7b875bb70d4..1131664b918b 100644
--- a/drivers/iommu/amd_iommu_v2.c
+++ b/drivers/iommu/amd_iommu_v2.c
@@ -356,8 +356,8 @@ static void free_pasid_states(struct device_state *dev_state)
free_pasid_states_level2(dev_state->states);
else if (dev_state->pasid_levels == 1)
free_pasid_states_level1(dev_state->states);
- else if (dev_state->pasid_levels != 0)
- BUG();
+ else
+ BUG_ON(dev_state->pasid_levels != 0);
free_page((unsigned long)dev_state->states);
}