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Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_keys.c')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_keys.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_keys.c b/drivers/infiniband/hw/ipath/ipath_keys.c
index 8f32b17a5ee..c0e933fec21 100644
--- a/drivers/infiniband/hw/ipath/ipath_keys.c
+++ b/drivers/infiniband/hw/ipath/ipath_keys.c
@@ -132,6 +132,7 @@ int ipath_lkey_ok(struct ipath_qp *qp, struct ipath_sge *isge,
* (see ipath_get_dma_mr and ipath_dma.c).
*/
if (sge->lkey == 0) {
+ /* always a kernel port, no locking needed */
struct ipath_pd *pd = to_ipd(qp->ibqp.pd);
if (pd->user) {
@@ -211,6 +212,7 @@ int ipath_rkey_ok(struct ipath_qp *qp, struct ipath_sge_state *ss,
* (see ipath_get_dma_mr and ipath_dma.c).
*/
if (rkey == 0) {
+ /* always a kernel port, no locking needed */
struct ipath_pd *pd = to_ipd(qp->ibqp.pd);
if (pd->user) {