mpls_iptunnel: add static qualifier to mpls_output

roopa-prabhu · davem330 · commit 6e71b29908e9 · 2015-12-11T20:17:43.000-05:00
This gets rid of the following compile warn:
net/mpls/mpls_iptunnel.c:40:5: warning: no previous prototype for
mpls_output [-Wmissing-prototypes]

Signed-off-by: Roopa Prabhu &lt;roopa@cumulusnetworks.com&gt;
Acked-by: Robert Shearman &lt;rshearma@brocade.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/net/mpls/mpls_iptunnel.c b/net/mpls/mpls_iptunnel.c
@@ -37,7 +37,7 @@ static unsigned int mpls_encap_size(struct mpls_iptunnel_encap *en)
 	return en->labels * sizeof(struct mpls_shim_hdr);
 }
 
-int mpls_output(struct net *net, struct sock *sk, struct sk_buff *skb)
+static int mpls_output(struct net *net, struct sock *sk, struct sk_buff *skb)
 {
 	struct mpls_iptunnel_encap *tun_encap_info;
 	struct mpls_shim_hdr *hdr;

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ static unsigned int mpls_encap_size(struct mpls_iptunnel_encap *en)`
`37`	`37`	`return en->labels * sizeof(struct mpls_shim_hdr);`
`38`	`38`	`}`
`39`	`39`
`40`		`-int mpls_output(struct net net, struct sock sk, struct sk_buff *skb)`
	`40`	`+static int mpls_output(struct net net, struct sock sk, struct sk_buff *skb)`
`41`	`41`	`{`
`42`	`42`	`struct mpls_iptunnel_encap *tun_encap_info;`
`43`	`43`	`struct mpls_shim_hdr *hdr;`