In rxe_mr_cleanup() test mr->umem before calling ib_umem_release()
since in some error paths it may not be set.
Signed-off-by: Bob Pearson <rpearsonhpe@xxxxxxxxx>
---
drivers/infiniband/sw/rxe/rxe_mr.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/sw/rxe/rxe_mr.c b/drivers/infiniband/sw/rxe/rxe_mr.c
index af34f198e645..f0726e8ee855 100644
--- a/drivers/infiniband/sw/rxe/rxe_mr.c
+++ b/drivers/infiniband/sw/rxe/rxe_mr.c
@@ -627,7 +627,9 @@ void rxe_mr_cleanup(struct rxe_pool_elem *elem)
int i;
rxe_put(mr_pd(mr));
- ib_umem_release(mr->umem);
+
+ if (mr->umem)
+ ib_umem_release(mr->umem);
if (mr->map) {
for (i = 0; i < mr->num_map; i++)
--
2.34.1
