[PATCH net-next] net: bpfilter: make function bpfilter_mbox_request() static
From: Wei Yongjun <hidden>
Date: 2018-05-26 09:40:38
Also in:
kernel-janitors
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Fixes the following sparse warnings: net/ipv4/bpfilter/sockopt.c:13:5: warning: symbol 'bpfilter_mbox_request' was not declared. Should it be static? Signed-off-by: Wei Yongjun <redacted> --- net/ipv4/bpfilter/sockopt.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/net/ipv4/bpfilter/sockopt.c b/net/ipv4/bpfilter/sockopt.c
index 42a96d2..5e04ed2 100644
--- a/net/ipv4/bpfilter/sockopt.c
+++ b/net/ipv4/bpfilter/sockopt.c@@ -10,8 +10,9 @@ unsigned int optlen, bool is_set); EXPORT_SYMBOL_GPL(bpfilter_process_sockopt); -int bpfilter_mbox_request(struct sock *sk, int optname, char __user *optval, - unsigned int optlen, bool is_set) +static int bpfilter_mbox_request(struct sock *sk, int optname, + char __user *optval, + unsigned int optlen, bool is_set) { if (!bpfilter_process_sockopt) { int err = request_module("bpfilter");