1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c
index d4284458377e..e328a61b64ba 100644
--- a/drivers/video/uvesafb.c
+++ b/drivers/video/uvesafb.c
@@ -166,7 +166,7 @@ static int uvesafb_exec(struct uvesafb_ktask *task)
         memcpy(&m->id, &uvesafb_cn_id, sizeof(m->id));
         m->seq = seq;
         m->len = len;
-        m->ack = random32();
+        m->ack = prandom_u32();
 
         /* uvesafb_task structure */
         memcpy(m + 1, &task->t, sizeof(task->t));