diff --git a/[refs] b/[refs]
index 1f63a5d64344..538d3c379138 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 85665c9816a2b38866e03c019bf5c2e47eb9fb04
+refs/heads/master: 55645e9b0ae202f9bd58e68eb141d7594163935f
diff --git a/trunk/drivers/infiniband/hw/mthca/mthca_mr.c b/trunk/drivers/infiniband/hw/mthca/mthca_mr.c
index 5eb6e07f35bb..66656379ea7b 100644
--- a/trunk/drivers/infiniband/hw/mthca/mthca_mr.c
+++ b/trunk/drivers/infiniband/hw/mthca/mthca_mr.c
@@ -231,7 +231,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
 		mthca_table_put(dev, dev->mr_table.mpt_table, key);
 
 err_out_mpt_free:
-	mthca_free(&dev->mr_table.mpt_alloc, mr->ibmr.lkey);
+	mthca_free(&dev->mr_table.mpt_alloc, key);
 	kfree(mailbox);
 	return err;
 }
@@ -368,7 +368,7 @@ int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
 		mthca_table_put(dev, dev->mr_table.mpt_table, key);
 
 err_out_mpt_free:
-	mthca_free(&dev->mr_table.mpt_alloc, mr->ibmr.lkey);
+	mthca_free(&dev->mr_table.mpt_alloc, key);
 	return err;
 }