1 files changed, 6 insertions, 6 deletions

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 8ae137e3522b..259321be1ad8 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -195,7 +195,7 @@ static struct Qdisc *qdisc_leaf(struct Qdisc *p, u32 classid)
 {
         unsigned long cl;
         struct Qdisc *leaf;
-        struct Qdisc_class_ops *cops = p->ops->cl_ops;
+        const struct Qdisc_class_ops *cops = p->ops->cl_ops;
 
         if (cops == NULL)
                 return NULL;
@@ -373,7 +373,7 @@ dev_graft_qdisc(struct net_device *dev, struct Qdisc *qdisc)
 
 void qdisc_tree_decrease_qlen(struct Qdisc *sch, unsigned int n)
 {
-        struct Qdisc_class_ops *cops;
+        const struct Qdisc_class_ops *cops;
         unsigned long cl;
         u32 parentid;
 
@@ -417,7 +417,7 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent,
                         *old = dev_graft_qdisc(dev, new);
                 }
         } else {
-                struct Qdisc_class_ops *cops = parent->ops->cl_ops;
+                const struct Qdisc_class_ops *cops = parent->ops->cl_ops;
 
                 err = -EINVAL;
 
@@ -581,7 +581,7 @@ static int
 check_loop_fn(struct Qdisc *q, unsigned long cl, struct qdisc_walker *w)
 {
         struct Qdisc *leaf;
-        struct Qdisc_class_ops *cops = q->ops->cl_ops;
+        const struct Qdisc_class_ops *cops = q->ops->cl_ops;
         struct check_loop_arg *arg = (struct check_loop_arg *)w;
 
         leaf = cops->leaf(q, cl);
@@ -924,7 +924,7 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
         struct rtattr **tca = arg;
         struct net_device *dev;
         struct Qdisc *q = NULL;
-        struct Qdisc_class_ops *cops;
+        const struct Qdisc_class_ops *cops;
         unsigned long cl = 0;
         unsigned long new_cl;
         u32 pid = tcm->tcm_parent;
@@ -1039,7 +1039,7 @@ static int tc_fill_tclass(struct sk_buff *skb, struct Qdisc *q,
         struct nlmsghdr  *nlh;
         unsigned char *b = skb_tail_pointer(skb);
         struct gnet_dump d;
-        struct Qdisc_class_ops *cl_ops = q->ops->cl_ops;
+        const struct Qdisc_class_ops *cl_ops = q->ops->cl_ops;
 
         nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*tcm), flags);
         tcm = NLMSG_DATA(nlh);