[PATCH] (1/4) delay scheduler enqueue always succeeds.

If underlying fifo enqueue fails, return the status not 0.
Same patch should apply to both 2.6 and 2.4

Signed-off-by: Stephen Hemminger <redacted>

diff -Nru a/net/sched/sch_delay.c b/net/sched/sch_delay.c

--- a/net/sched/sch_delay.c	2004-06-17 15:13:15 -07:00
+++ b/net/sched/sch_delay.c	2004-06-17 15:13:15 -07:00

@@ -69,7 +69,7 @@
 		sch->stats.bytes += skb->len;
 		sch->stats.packets++;
 	}
-	return 0;
+	return ret;
 }
 
 /* Requeue packets but don't change time stamp */