Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[mv-sheeva.git] / drivers / infiniband / hw / ipath / ipath_keys.c

diff --git a/drivers/infiniband/hw/ipath/ipath_keys.c b/drivers/infiniband/hw/ipath/ipath_keys.c
index 8f32b17a5eed019d304a4b3c4283019274e69170..c0e933fec2187d37c1d40b59f78ad4feea90c367 100644 (file)
--- 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) {