RDMA/nes: constify nes_cm_ops structure

The nes_cm_ops structure is never modified, so declare it as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index bc37adb..179490d 100644 (file)
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -134,7 +134,7 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
 /* External CM API Interface */
 /* instance of function pointers for client API */
 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
-static struct nes_cm_ops nes_cm_api = {
+static const struct nes_cm_ops nes_cm_api = {
        mini_cm_accelerated,
        mini_cm_listen,
        mini_cm_del_listen,

diff --git a/drivers/infiniband/hw/nes/nes_cm.h b/drivers/infiniband/hw/nes/nes_cm.h
index 32a6420..147c2c8 100644 (file)
--- a/drivers/infiniband/hw/nes/nes_cm.h
+++ b/drivers/infiniband/hw/nes/nes_cm.h
@@ -423,7 +423,7 @@ struct nes_cm_core {
 
        struct timer_list       tcp_timer;
 
-       struct nes_cm_ops       *api;
+       const struct nes_cm_ops *api;
 
        int (*post_event)(struct nes_cm_event *event);
        atomic_t                events_posted;