Const correctness.

[tinc] / src / vde_device.c

diff --git a/src/vde_device.c b/src/vde_device.c
index 4cbf712..0170af3 100644 (file)
--- a/src/vde_device.c
+++ b/src/vde_device.c
@@ -34,7 +34,7 @@ static struct vdepluglib plug;
 static struct vdeconn *conn = NULL;
 static int port = 0;
 static char *group = NULL;
-static char *device_info;
+static const char *device_info = "VDE socket";
 
 static bool setup_device(void) {
        libvdeplug_dynopen(plug);
@@ -54,8 +54,6 @@ static bool setup_device(void) {
 
        get_config_string(lookup_config(config_tree, "VDEGroup"), &group);
 
-       device_info = "VDE socket";
-
        struct vde_open_args args = {
                .port = port,
                .group = group,