[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/fs/fat/cache.c b/fs/fat/cache.c
index 97b967b84fc6..82cc4f59e3ba 100644
--- a/fs/fat/cache.c
+++ b/fs/fat/cache.c
@@ -58,8 +58,7 @@ int __init fat_cache_init(void)
 
 void fat_cache_destroy(void)
 {
-        if (kmem_cache_destroy(fat_cache_cachep))
-                printk(KERN_INFO "fat_cache: not all structures were freed\n");
+        kmem_cache_destroy(fat_cache_cachep);
 }
 
 static inline struct fat_cache *fat_cache_alloc(struct inode *inode)