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net/sched: cls_u32: simplify the return expression of u32_reoffload_knode()

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Simplify the return expression.

Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zheng Yongjun 2020-12-08 20:08:22 +08:00 • committed by David S. Miller
parent ea6d5c924e
commit 57b0637d00
1 changed files with 3 additions and 8 deletions
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11
net/sched/cls_u32.c
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@ -1171,7 +1171,6 @@ static int u32_reoffload_knode(struct tcf_proto *tp, struct tc_u_knode *n,
struct tc_u_hnode *ht = rtnl_dereference(n->ht_down);
struct tcf_block *block = tp->chain->block;
struct tc_cls_u32_offload cls_u32 = {};
int err;
tc_cls_common_offload_init(&cls_u32.common, tp, n->flags, extack);
cls_u32.command = add ?
@ -1194,13 +1193,9 @@ static int u32_reoffload_knode(struct tcf_proto *tp, struct tc_u_knode *n,
cls_u32.knode.link_handle = ht->handle;
}
err = tc_setup_cb_reoffload(block, tp, add, cb, TC_SETUP_CLSU32,
&cls_u32, cb_priv, &n->flags,
&n->in_hw_count);
if (err)
return err;
return 0;
return tc_setup_cb_reoffload(block, tp, add, cb, TC_SETUP_CLSU32,
&cls_u32, cb_priv, &n->flags,
&n->in_hw_count);
}
static int u32_reoffload(struct tcf_proto *tp, bool add, flow_setup_cb_t *cb,