sunrpc: simplify do_cache_clean

[linux-2.6-microblaze.git] / net / sunrpc / cache.c

diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 9e68e44..2990a7a 100644 (file)
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -498,16 +498,17 @@ static int cache_clean(void)
  */
 static void do_cache_clean(struct work_struct *work)
 {
-       int delay = 5;
-       if (cache_clean() == -1)
-               delay = round_jiffies_relative(30*HZ);
+       int delay;
 
        if (list_empty(&cache_list))
-               delay = 0;
+               return;
+
+       if (cache_clean() == -1)
+               delay = round_jiffies_relative(30*HZ);
+       else
+               delay = 5;
 
-       if (delay)
-               queue_delayed_work(system_power_efficient_wq,
-                                  &cache_cleaner, delay);
+       queue_delayed_work(system_power_efficient_wq, &cache_cleaner, delay);
 }