net/tls: Make function tls_sw_do_sendpage static

YueHaibing · davem330 · commit 01cb8a1a6445 · 2019-01-17T11:45:21.000-08:00
Fixes the following sparse warning:

 net/tls/tls_sw.c:1023:5: warning:
 symbol 'tls_sw_do_sendpage' was not declared. Should it be static?

Signed-off-by: YueHaibing &lt;yuehaibing@huawei.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
@@ -1020,8 +1020,8 @@ int tls_sw_sendmsg(struct sock *sk, struct msghdr *msg, size_t size)
 	return copied ? copied : ret;
 }
 
-int tls_sw_do_sendpage(struct sock *sk, struct page *page,
-		       int offset, size_t size, int flags)
+static int tls_sw_do_sendpage(struct sock *sk, struct page *page,
+			      int offset, size_t size, int flags)
 {
 	long timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);
 	struct tls_context *tls_ctx = tls_get_ctx(sk);

Original file line number	Diff line number	Diff line change
`@@ -1020,8 +1020,8 @@ int tls_sw_sendmsg(struct sock sk, struct msghdr msg, size_t size)`
`1020`	`1020`	`return copied ? copied : ret;`
`1021`	`1021`	`}`
`1022`	`1022`
`1023`		`-int tls_sw_do_sendpage(struct sock sk, struct page page,`
`1024`		`- int offset, size_t size, int flags)`
	`1023`	`+static int tls_sw_do_sendpage(struct sock sk, struct page page,`
	`1024`	`+ int offset, size_t size, int flags)`
`1025`	`1025`	`{`
`1026`	`1026`	`long timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);`
`1027`	`1027`	`struct tls_context *tls_ctx = tls_get_ctx(sk);`