net/sched: act_ife: Unexport ife_tlv_meta_encode

yotamgi · davem330 · commit 1d5e7c859e81 · 2017-02-03T15:16:45.000-05:00
As the function ife_tlv_meta_encode is not used by any other module,
unexport it and make it static for the act_ife module.

Signed-off-by: Yotam Gigi &lt;yotamg@mellanox.com&gt;
Signed-off-by: Jamal Hadi Salim &lt;jhs@mojatatu.com&gt;
Signed-off-by: Roman Mashak &lt;mrv@mojatatu.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/include/net/tc_act/tc_ife.h b/include/net/tc_act/tc_ife.h
@@ -45,8 +45,6 @@ struct tcf_meta_ops {
 
 int ife_get_meta_u32(struct sk_buff *skb, struct tcf_meta_info *mi);
 int ife_get_meta_u16(struct sk_buff *skb, struct tcf_meta_info *mi);
-int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
-			const void *dval);
 int ife_alloc_meta_u32(struct tcf_meta_info *mi, void *metaval, gfp_t gfp);
 int ife_alloc_meta_u16(struct tcf_meta_info *mi, void *metaval, gfp_t gfp);
 int ife_check_meta_u32(u32 metaval, struct tcf_meta_info *mi);
diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c
@@ -48,7 +48,8 @@ static const struct nla_policy ife_policy[TCA_IFE_MAX + 1] = {
 
 /* Caller takes care of presenting data in network order
 */
-int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, const void *dval)
+static int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
+			       const void *dval)
 {
 	u32 *tlv = (u32 *)(skbdata);
 	u16 totlen = nla_total_size(dlen);	/*alignment + hdr */
@@ -61,7 +62,6 @@ int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, const void *dval)
 
 	return totlen;
 }
-EXPORT_SYMBOL_GPL(ife_tlv_meta_encode);
 
 int ife_encode_meta_u16(u16 metaval, void *skbdata, struct tcf_meta_info *mi)
 {

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,8 @@ static const struct nla_policy ife_policy[TCA_IFE_MAX + 1] = {`
`48`	`48`
`49`	`49`	`/* Caller takes care of presenting data in network order`
`50`	`50`	`*/`
`51`		`-int ife_tlv_meta_encode(void skbdata, u16 attrtype, u16 dlen, const void dval)`
	`51`	`+static int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,`
	`52`	`+ const void *dval)`
`52`	`53`	`{`
`53`	`54`	`u32 tlv = (u32 )(skbdata);`
`54`	`55`	`u16 totlen = nla_total_size(dlen); /alignment + hdr /`
`@@ -61,7 +62,6 @@ int ife_tlv_meta_encode(void skbdata, u16 attrtype, u16 dlen, const void dval)`
`61`	`62`
`62`	`63`	`return totlen;`
`63`	`64`	`}`
`64`		`-EXPORT_SYMBOL_GPL(ife_tlv_meta_encode);`
`65`	`65`
`66`	`66`	`int ife_encode_meta_u16(u16 metaval, void skbdata, struct tcf_meta_info mi)`
`67`	`67`	`{`