[CIFS] fix mempool destroy done in wrong order in cifs error path

Slab cache used as memory pool can not be destroyed before the memory
pool destruction. Because the memory pool still holds some objects and
kmem_cache_destroy() says "Can't free all objects".

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index d38c69b591cfe0907d3d9e08bdb0da0380321709..7c04752b76cb88f1678e3f76cd4a2642a4a1a929 100644 (file)
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -825,8 +825,8 @@ cifs_init_mids(void)
                                sizeof (struct oplock_q_entry), 0,
                                SLAB_HWCACHE_ALIGN, NULL, NULL);
        if (cifs_oplock_cachep == NULL) {
-               kmem_cache_destroy(cifs_mid_cachep);
                mempool_destroy(cifs_mid_poolp);
+               kmem_cache_destroy(cifs_mid_cachep);
                return -ENOMEM;
        }