[PATCH] e1000: delay may be too small

* msec_delay macro wouldn't delay at all if x < 10, and
  wouldn't delay enough for x = 10.  Not a concern for
  2.6 (HZ=1000) but is for 2.4 (HZ=100).

drivers/net/e1000/e1000_osdep.h

@@ -47,7 +47,7 @@
 	                	BUG(); \
 			} else { \
 				set_current_state(TASK_UNINTERRUPTIBLE); \
-				schedule_timeout((x * HZ)/1000); \
+				schedule_timeout((x * HZ)/1000 + 2); \
 			} } while(0)
 #endif