net/tls: Make function tls_sw_do_sendpage static

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 <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index c4755388ed035712ef565202104b00fde1b95444..b8e50e22b777200ae9b556f112007d3e812d24bc 100644 (file)
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -1020,8 +1020,8 @@ send_end:
        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);