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 <weiyongjun1@xxxxxxxxxx>
---
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");
--
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