ui/vnc: Drop unused vnc_has_job() and vnc_jobs_clear()

The functions vnc_has_job() and vnc_jobs_clear() are
never used; remove them.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Message-id: 1486146260-8092-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

ui/vnc-jobs.c

@@ -128,29 +128,6 @@ static bool vnc_has_job_locked(VncState *vs)
     return false;
 }
 
-bool vnc_has_job(VncState *vs)
-{
-    bool ret;
-
-    vnc_lock_queue(queue);
-    ret = vnc_has_job_locked(vs);
-    vnc_unlock_queue(queue);
-    return ret;
-}
-
-void vnc_jobs_clear(VncState *vs)
-{
-    VncJob *job, *tmp;
-
-    vnc_lock_queue(queue);
-    QTAILQ_FOREACH_SAFE(job, &queue->jobs, next, tmp) {
-        if (job->vs == vs || !vs) {
-            QTAILQ_REMOVE(&queue->jobs, job, next);
-        }
-    }
-    vnc_unlock_queue(queue);
-}
-
 void vnc_jobs_join(VncState *vs)
 {
     vnc_lock_queue(queue);

ui/vnc-jobs.h

@@ -34,8 +34,6 @@
 VncJob *vnc_job_new(VncState *vs);
 int vnc_job_add_rect(VncJob *job, int x, int y, int w, int h);
 void vnc_job_push(VncJob *job);
-bool vnc_has_job(VncState *vs);
-void vnc_jobs_clear(VncState *vs);
 void vnc_jobs_join(VncState *vs);
 
 void vnc_jobs_consume_buffer(VncState *vs);