[PATCH][8/27] IB/mthca: fix MR allocation error path

Roland Dreier
2005-04-01T20:55:31Z

From: Michael S. Tsirkin <mst@mellanox.co.il>

Fix error handling in MR allocation for mem-free mode:
mthca_free must get an MR index, not a key.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <roland@topspin.com>

--- linux-export.orig/drivers/infiniband/hw/mthca/mthca_mr.c 2005-04-01 12:38:19.903640145 -0800
+++ linux-export/drivers/infiniband/hw/mthca/mthca_mr.c 2005-04-01 12:38:22.968974746 -0800
@@ -231,7 +231,7 @@
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 @@
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;
}