[CIFS] Remove unused cifs_oplock_cachep

CC: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 80a9356..09842d3 100644 (file)
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -86,8 +86,6 @@ extern mempool_t *cifs_sm_req_poolp;
 extern mempool_t *cifs_req_poolp;
 extern mempool_t *cifs_mid_poolp;
 
-extern struct kmem_cache *cifs_oplock_cachep;
-
 static int
 cifs_read_super(struct super_block *sb, void *data,
                const char *devname, int silent)
@@ -289,7 +287,6 @@ static int cifs_permission(struct inode *inode, int mask)
 static struct kmem_cache *cifs_inode_cachep;
 static struct kmem_cache *cifs_req_cachep;
 static struct kmem_cache *cifs_mid_cachep;
-struct kmem_cache *cifs_oplock_cachep;
 static struct kmem_cache *cifs_sm_req_cachep;
 mempool_t *cifs_sm_req_poolp;
 mempool_t *cifs_req_poolp;
@@ -939,15 +936,6 @@ cifs_init_mids(void)
                return -ENOMEM;
        }
 
-       cifs_oplock_cachep = kmem_cache_create("cifs_oplock_structs",
-                                       sizeof(struct oplock_q_entry), 0,
-                                       SLAB_HWCACHE_ALIGN, NULL);
-       if (cifs_oplock_cachep == NULL) {
-               mempool_destroy(cifs_mid_poolp);
-               kmem_cache_destroy(cifs_mid_cachep);
-               return -ENOMEM;
-       }
-
        return 0;
 }
 
@@ -956,7 +944,6 @@ cifs_destroy_mids(void)
 {
        mempool_destroy(cifs_mid_poolp);
        kmem_cache_destroy(cifs_mid_cachep);
-       kmem_cache_destroy(cifs_oplock_cachep);
 }
 
 static int __init

diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index 28f563c..82f78c4 100644 (file)
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -35,7 +35,6 @@
 #include "cifs_debug.h"
 
 extern mempool_t *cifs_mid_poolp;
-extern struct kmem_cache *cifs_oplock_cachep;
 
 static struct mid_q_entry *
 AllocMidQEntry(const struct smb_hdr *smb_buffer, struct TCP_Server_Info *server)