diff --git a/gdbstub.c b/gdbstub.c
index 8155eedf9c..b3101bf865 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -1493,19 +1493,6 @@ void gdb_exit(CPUArchState *env, int code)
 }
 
 #ifdef CONFIG_USER_ONLY
-int
-gdb_queuesig (void)
-{
-    GDBState *s;
-
-    s = gdbserver_state;
-
-    if (gdbserver_fd < 0 || s->fd < 0)
-        return 0;
-    else
-        return 1;
-}
-
 int
 gdb_handlesig(CPUState *cpu, int sig)
 {
diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h
index 8e3f8d8176..f9708bbcd6 100644
--- a/include/exec/gdbstub.h
+++ b/include/exec/gdbstub.h
@@ -48,7 +48,6 @@ int use_gdb_syscalls(void);
 void gdb_set_stop_cpu(CPUState *cpu);
 void gdb_exit(CPUArchState *, int);
 #ifdef CONFIG_USER_ONLY
-int gdb_queuesig (void);
 int gdb_handlesig(CPUState *, int);
 void gdb_signalled(CPUArchState *, int);
 void gdbserver_fork(CPUState *);