1 files changed, 2 insertions, 2 deletions
diff --git a/net/tap-haiku.c b/net/tap-haiku.c
index 0905b2887d..d18590c636 100644
--- a/net/tap-haiku.c
+++ b/net/tap-haiku.c
@@ -26,9 +26,9 @@
 #include <stdio.h>
 
 int tap_open(char *ifname, int ifname_size, int *vnet_hdr,
-             int vnet_hdr_required, int mq_required)
+             int vnet_hdr_required, int mq_required, Error **errp)
 {
-    fprintf(stderr, "no tap on Haiku\n");
+    error_setg(errp, "no tap on Haiku");
     return -1;
 }