Let's free utlbs for the error routine.
Signed-off-by: Shawn Lin <[email protected]>
---
drivers/iommu/ipmmu-vmsa.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index 2fdbac6..2458208 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -635,8 +635,10 @@ static int ipmmu_add_device(struct device *dev)
spin_unlock(&ipmmu_devices_lock);
- if (ret < 0)
+ if (ret < 0) {
+ kfree(utlbs);
return -ENODEV;
+ }
for (i = 0; i < num_utlbs; ++i) {
if (utlbs[i] >= mmu->num_utlbs) {
--
2.3.7
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