aboutsummaryrefslogtreecommitdiffstats
path: root/net/sched/sch_hfsc.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/sched/sch_hfsc.c')
-rw-r--r--net/sched/sch_hfsc.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index dad0144423da..375d64cb1a3d 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1203,8 +1203,6 @@ hfsc_graft_class(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
1203{ 1203{
1204 struct hfsc_class *cl = (struct hfsc_class *)arg; 1204 struct hfsc_class *cl = (struct hfsc_class *)arg;
1205 1205
1206 if (cl == NULL)
1207 return -ENOENT;
1208 if (cl->level > 0) 1206 if (cl->level > 0)
1209 return -EINVAL; 1207 return -EINVAL;
1210 if (new == NULL) { 1208 if (new == NULL) {
@@ -1228,7 +1226,7 @@ hfsc_class_leaf(struct Qdisc *sch, unsigned long arg)
1228{ 1226{
1229 struct hfsc_class *cl = (struct hfsc_class *)arg; 1227 struct hfsc_class *cl = (struct hfsc_class *)arg;
1230 1228
1231 if (cl != NULL && cl->level == 0) 1229 if (cl->level == 0)
1232 return cl->qdisc; 1230 return cl->qdisc;
1233 1231
1234 return NULL; 1232 return NULL;