forked from Minki/linux
net: sched: simplify the qdisc_leaf code
Except for returning, the var leaf is not used in the qdisc_leaf(). For simplicity, remove it. Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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c2027d1e17
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@ -335,7 +335,6 @@ out:
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static struct Qdisc *qdisc_leaf(struct Qdisc *p, u32 classid)
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{
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unsigned long cl;
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struct Qdisc *leaf;
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const struct Qdisc_class_ops *cops = p->ops->cl_ops;
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if (cops == NULL)
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@ -344,8 +343,7 @@ static struct Qdisc *qdisc_leaf(struct Qdisc *p, u32 classid)
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if (cl == 0)
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return NULL;
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leaf = cops->leaf(p, cl);
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return leaf;
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return cops->leaf(p, cl);
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}
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/* Find queueing discipline by name */
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