From: Kaike Wan <kaike.wan@xxxxxxxxx>
Call xa_destroy for hfi1_dev_table before unloading the module to avoid
a potential memory leak.
Fixes: 03b92789e5cf ("hfi1: Convert hfi1_unit_table to XArray")
Cc: <stable@xxxxxxxxxxxxxxx>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Kaike Wan <kaike.wan@xxxxxxxxx>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@xxxxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/hw/hfi1/init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c
index 93237bf..e4f8db4 100644
--- a/drivers/infiniband/hw/hfi1/init.c
+++ b/drivers/infiniband/hw/hfi1/init.c
@@ -1507,7 +1507,7 @@ static void __exit hfi1_mod_cleanup(void)
node_affinity_destroy_all();
hfi1_dbg_exit();
- WARN_ON(!xa_empty(&hfi1_dev_table));
+ xa_destroy(&hfi1_dev_table);
dispose_firmware(); /* asymmetric with obtain_firmware() */
dev_cleanup();
}
--
1.8.3.1
