Commit bc5c8260 authored by Zhengchao Shao's avatar Zhengchao Shao Committed by David S. Miller
Browse files

net/sched: remove return value of unregister_tcf_proto_ops 



Return value of unregister_tcf_proto_ops is unused, remove it.

Signed-off-by: default avatarZhengchao Shao <shaozhengchao@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 736002fb

include/net/pkt_cls.h

+1 −1
Original line number Diff line number Diff line
@@ -23,7 +23,7 @@ struct tcf_walker { 
};



int register_tcf_proto_ops(struct tcf_proto_ops *ops);

int unregister_tcf_proto_ops(struct tcf_proto_ops *ops);

void unregister_tcf_proto_ops(struct tcf_proto_ops *ops);



struct tcf_block_ext_info {

	enum flow_block_binder_type binder_type;

net/sched/cls_api.c

+3 −2
Original line number Diff line number Diff line
@@ -194,7 +194,7 @@ EXPORT_SYMBOL(register_tcf_proto_ops); 


static struct workqueue_struct *tc_filter_wq;



int unregister_tcf_proto_ops(struct tcf_proto_ops *ops)

void unregister_tcf_proto_ops(struct tcf_proto_ops *ops)

{

	struct tcf_proto_ops *t;

	int rc = -ENOENT;
@@ -214,7 +214,8 @@ int unregister_tcf_proto_ops(struct tcf_proto_ops *ops) 
		}

	}

	write_unlock(&cls_mod_lock);

	return rc;



	WARN(rc, "unregister tc filter kind(%s) failed %d\n", ops->kind, rc);

}

EXPORT_SYMBOL(unregister_tcf_proto_ops);