IB/ehca: Fix memory leak in error path of ehca_get_dma_mr()

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/hw/ehca/ehca_mrmw.c b/drivers/infiniband/hw/ehca/ehca_mrmw.c
index add79bd..98f2531 100644 (file)
--- a/drivers/infiniband/hw/ehca/ehca_mrmw.c
+++ b/drivers/infiniband/hw/ehca/ehca_mrmw.c
@@ -111,6 +111,7 @@ struct ib_mr *ehca_get_dma_mr(struct ib_pd *pd, int mr_access_flags)
                                     &e_maxmr->ib.ib_mr.lkey,
                                     &e_maxmr->ib.ib_mr.rkey);
                if (ret) {
+                       ehca_mr_delete(e_maxmr);
                        ib_mr = ERR_PTR(ret);
                        goto get_dma_mr_exit0;
                }