From: Colin Ian King <colin.king@canonical.com>
Date: Mon, 4 Dec 2017 12:56:09 +0000
Subject: netdevsim: make functions nsim_bpf_create_prog and
 nsim_bpf_destroy_prog static
Patch-mainline: v4.16-rc1
Git-commit: 1dfc2663977b086c9592ce50e6d001cff195eba2
References: bsc#1109837

Functions nsim_bpf_create_prog and nsim_bpf_destroy_prog are local to the
source and do not need to be in global scope, so make them static.

Cleans up sparse warnings:
symbol 'nsim_bpf_create_prog' was not declared. Should it be static?
symbol 'nsim_bpf_destroy_prog' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/netdevsim/bpf.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/netdevsim/bpf.c
+++ b/drivers/net/netdevsim/bpf.c
@@ -200,7 +200,7 @@ static int nsim_xdp_set_prog(struct netd
 	return 0;
 }
 
-int nsim_bpf_create_prog(struct netdevsim *ns, struct bpf_prog *prog)
+static int nsim_bpf_create_prog(struct netdevsim *ns, struct bpf_prog *prog)
 {
 	struct nsim_bpf_bound_prog *state;
 	char name[16];
@@ -235,7 +235,7 @@ int nsim_bpf_create_prog(struct netdevsi
 	return 0;
 }
 
-void nsim_bpf_destroy_prog(struct bpf_prog *prog)
+static void nsim_bpf_destroy_prog(struct bpf_prog *prog)
 {
 	struct nsim_bpf_bound_prog *state;