Remove unused device stats variables.

This removes a bunch of variables that are never actually used anywhere.

This fixes the following compiler warning when building for Windows:

mingw/device.c:46:17: error: ‘device_total_in’ defined but not used [-Werror=unused-variable]
 static uint64_t device_total_in = 0;
                  ^

diff --git a/src/device.h b/src/device.h
index ad91a0e..8046a25 100644 (file)
--- a/src/device.h
+++ b/src/device.h
@@ -27,11 +27,6 @@ extern int device_fd;
 extern char *device;
 extern char *iface;
 
-extern uint64_t device_in_packets;
-extern uint64_t device_in_bytes;
-extern uint64_t device_out_packets;
-extern uint64_t device_out_bytes;
-
 typedef struct devops_t {
        bool (*setup)(void);
        void (*close)(void);

diff --git a/src/mingw/device.c b/src/mingw/device.c
index 5e449d5..b6dffbc 100644 (file)
--- a/src/mingw/device.c
+++ b/src/mingw/device.c
@@ -43,9 +43,6 @@ char *device = NULL;
 char *iface = NULL;
 static char *device_info = NULL;
 
-static uint64_t device_total_in = 0;
-static uint64_t device_total_out = 0;
-
 extern char *myport;
 
 static void device_issue_read() {
@@ -234,8 +231,6 @@ static bool write_packet(vpn_packet_t *packet) {
                return false;
        }
 
-       device_total_out += packet->len;
-
        return true;
 }