Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6

[mv-sheeva.git] / net / sched / sch_hfsc.c

diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index dad0144423da5a87be4d18c76333cca56f05af84..2c5c76be18f864e855bebb9020ad007aa8b9449a 100644 (file)
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -77,7 +77,7 @@
  *   The service curve parameters are converted to the internal
  *   representation. The slope values are scaled to avoid overflow.
  *   the inverse slope values as well as the y-projection of the 1st
- *   segment are kept in order to to avoid 64-bit divide operations
+ *   segment are kept in order to avoid 64-bit divide operations
  *   that are expensive on 32-bit architectures.
  */
 
@@ -1203,8 +1203,6 @@ hfsc_graft_class(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
 {
        struct hfsc_class *cl = (struct hfsc_class *)arg;
 
-       if (cl == NULL)
-               return -ENOENT;
        if (cl->level > 0)
                return -EINVAL;
        if (new == NULL) {
@@ -1228,7 +1226,7 @@ hfsc_class_leaf(struct Qdisc *sch, unsigned long arg)
 {
        struct hfsc_class *cl = (struct hfsc_class *)arg;
 
-       if (cl != NULL && cl->level == 0)
+       if (cl->level == 0)
                return cl->qdisc;
 
        return NULL;