sparse fixup: warning: symbol '...' was not declared. Should it be static?

[meshlink] / src / net_packet.c

diff --git a/src/net_packet.c b/src/net_packet.c
index 7e567e99c058c24dd01ae31bcca8eb93005ebeaa..1805cf7eca3c760df73b08bf78f462bd6b9aae68 100644 (file)
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -56,7 +56,7 @@
 #include "xalloc.h"
 
 int keylifetime = 0;
-int keyexpires = 0;
+static int keyexpires = 0;
 #ifdef HAVE_LZO
 static char lzo_wrkmem[LZO1X_999_MEM_COMPRESS > LZO1X_1_MEM_COMPRESS ? LZO1X_999_MEM_COMPRESS : LZO1X_1_MEM_COMPRESS];
 #endif
@@ -150,7 +150,7 @@ void send_mtu_probe(node_t *n) {
        send_mtu_probe_handler(0, 0, n);
 }
 
-void mtu_probe_h(node_t *n, vpn_packet_t *packet, length_t len) {
+static void mtu_probe_h(node_t *n, vpn_packet_t *packet, length_t len) {
        ifdebug(TRAFFIC) logger(LOG_INFO, "Got MTU probe length %d from %s (%s)", packet->len, n->name, n->hostname);
 
        if(!packet->data[0]) {