[PATCH] Really ignore kmem_cache_destroy return value

* Rougly half of callers already do it by not checking return value
* Code in drivers/acpi/osl.c does the following to be sure:

	(void)kmem_cache_destroy(cache);

* Those who check it printk something, however, slab_error already printed
  the name of failed cache.
* XFS BUGs on failed kmem_cache_destroy which is not the decision
  low-level filesystem driver should make. Converted to ignore.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 6390461a9756..a1ab4eed41f4 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -1059,10 +1059,10 @@ rpc_destroy_mempool(void)
                 mempool_destroy(rpc_buffer_mempool);
         if (rpc_task_mempool)
                 mempool_destroy(rpc_task_mempool);
-        if (rpc_task_slabp && kmem_cache_destroy(rpc_task_slabp))
-                printk(KERN_INFO "rpc_task: not all structures were freed\n");
-        if (rpc_buffer_slabp && kmem_cache_destroy(rpc_buffer_slabp))
-                printk(KERN_INFO "rpc_buffers: not all structures were freed\n");
+        if (rpc_task_slabp)
+                kmem_cache_destroy(rpc_task_slabp);
+        if (rpc_buffer_slabp)
+                kmem_cache_destroy(rpc_buffer_slabp);
 }
 
 int