[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, 1 insertions, 2 deletions

diff --git a/mm/shmem.c b/mm/shmem.c
index 8631be4..0a8e29c 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2157,8 +2157,7 @@ static int init_inodecache(void)
 
 static void destroy_inodecache(void)
 {
-	if (kmem_cache_destroy(shmem_inode_cachep))
-		printk(KERN_INFO "shmem_inode_cache: not all structures were freed\n");
+	kmem_cache_destroy(shmem_inode_cachep);
 }
 
 static const struct address_space_operations shmem_aops = {