[RFC PATCH] chtls_netdev() can be static

[kbuild test robot]

Fixes: 5995a3b59239 ("Makefile Kconfig")
Signed-off-by: Fengguang Wu <fengguang...@intel.com>
---
 chtls_main.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/crypto/chelsio/chtls/chtls_main.c 
b/drivers/crypto/chelsio/chtls/chtls_main.c
index 58efb4a..3452f44 100644
--- a/drivers/crypto/chelsio/chtls/chtls_main.c
+++ b/drivers/crypto/chelsio/chtls/chtls_main.c
@@ -136,8 +136,8 @@ static int chtls_stop_listen(struct sock *sk)
        return 0;
 }
 
-struct net_device *chtls_netdev(struct tls_device *dev,
-                               struct net_device *netdev)
+static struct net_device *chtls_netdev(struct tls_device *dev,
+                                      struct net_device *netdev)
 {
        struct chtls_dev *cdev = to_chtls_dev(dev);
        int i;
@@ -149,12 +149,12 @@ struct net_device *chtls_netdev(struct tls_device *dev,
        return cdev->ports[i];
 }
 
-void chtls_update_prot(struct tls_device *dev, struct sock *sk)
+static void chtls_update_prot(struct tls_device *dev, struct sock *sk)
 {
        sk->sk_prot = &chtls_base_prot;
 }
 
-int chtls_inline_feature(struct tls_device *dev)
+static int chtls_inline_feature(struct tls_device *dev)
 {
        struct chtls_dev *cdev = to_chtls_dev(dev);
        struct net_device *netdev;
@@ -168,14 +168,14 @@ int chtls_inline_feature(struct tls_device *dev)
        return 1;
 }
 
-int chtls_create_hash(struct tls_device *dev, struct sock *sk)
+static int chtls_create_hash(struct tls_device *dev, struct sock *sk)
 {
        if (sk->sk_state == TCP_LISTEN)
                return chtls_start_listen(sk);
        return 0;
 }
 
-void chtls_destroy_hash(struct tls_device *dev, struct sock *sk)
+static void chtls_destroy_hash(struct tls_device *dev, struct sock *sk)
 {
        if (sk->sk_state == TCP_LISTEN)
                chtls_stop_listen(sk);