diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_keys.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_keys.c | 2 |
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) { |