netdev - [PATCH][next] netdevsim: make functions nsim_bpf_create_prog and nsim_bpf_destroy

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Message-Id: <20171204125609.5931-1-colin.king@canonical.com>
Date:   Mon,  4 Dec 2017 12:56:09 +0000
From:   Colin King <colin.king@...onical.com>
To:     Jakub Kicinski <jakub.kicinski@...ronome.com>,
        netdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] netdevsim: make functions nsim_bpf_create_prog and nsim_bpf_destroy_prog static

From: Colin Ian King <colin.king@...onical.com>

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@...onical.com>
---
 drivers/net/netdevsim/bpf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/netdevsim/bpf.c b/drivers/net/netdevsim/bpf.c
index 8e4398a50903..078d2c37a6c1 100644
--- a/drivers/net/netdevsim/bpf.c
+++ b/drivers/net/netdevsim/bpf.c
@@ -197,7 +197,7 @@ static int nsim_xdp_set_prog(struct netdevsim *ns, struct netdev_bpf *bpf)
 	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];
@@ -232,7 +232,7 @@ int nsim_bpf_create_prog(struct netdevsim *ns, struct bpf_prog *prog)
 	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;
 
-- 
2.14.1