[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>

2 files changed, 2 insertions, 4 deletions

diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c
index a1ed657c3c84..92cf60aa6121 100644
--- a/fs/smbfs/inode.c
+++ b/fs/smbfs/inode.c
@@ -89,8 +89,7 @@ static int init_inodecache(void)
 
 static void destroy_inodecache(void)
 {
-        if (kmem_cache_destroy(smb_inode_cachep))
-                printk(KERN_INFO "smb_inode_cache: not all structures were freed\n");
+        kmem_cache_destroy(smb_inode_cachep);
 }
 
 static int smb_remount(struct super_block *sb, int *flags, char *data)
diff --git a/fs/smbfs/request.c b/fs/smbfs/request.c
index c8e96195b96e..0fb74697abc4 100644
--- a/fs/smbfs/request.c
+++ b/fs/smbfs/request.c
@@ -49,8 +49,7 @@ int smb_init_request_cache(void)
 
 void smb_destroy_request_cache(void)
 {
-        if (kmem_cache_destroy(req_cachep))
-                printk(KERN_INFO "smb_destroy_request_cache: not all structures were freed\n");
+        kmem_cache_destroy(req_cachep);
 }
 
 /*