convert smbfs

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

drivers/staging/smbfs/dir.c

@@ -403,12 +403,6 @@ smb_delete_dentry(const struct dentry *dentry)
 void
 smb_new_dentry(struct dentry *dentry)
 {
-	struct smb_sb_info *server = server_from_dentry(dentry);
-
-	if (server->mnt->flags & SMB_MOUNT_CASE)
-		d_set_d_op(dentry, &smbfs_dentry_operations_case);
-	else
-		d_set_d_op(dentry, &smbfs_dentry_operations);
 	dentry->d_time = jiffies;
 }
 
@@ -440,7 +434,6 @@ smb_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
 	struct smb_fattr finfo;
 	struct inode *inode;
 	int error;
-	struct smb_sb_info *server;
 
 	error = -ENAMETOOLONG;
 	if (dentry->d_name.len > SMB_MAXNAMELEN)
@@ -468,12 +461,6 @@ smb_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
 		inode = smb_iget(dir->i_sb, &finfo);
 		if (inode) {
 	add_entry:
-			server = server_from_dentry(dentry);
-			if (server->mnt->flags & SMB_MOUNT_CASE)
-				d_set_d_op(dentry, &smbfs_dentry_operations_case);
-			else
-				d_set_d_op(dentry, &smbfs_dentry_operations);
-
 			d_add(dentry, inode);
 			smb_renew_times(dentry);
 			error = 0;

drivers/staging/smbfs/inode.c

@@ -614,6 +614,10 @@ static int smb_fill_super(struct super_block *sb, void *raw_data, int silent)
 		printk(KERN_ERR "smbfs: failed to start smbiod\n");
 		goto out_no_smbiod;
 	}
+	if (server->mnt->flags & SMB_MOUNT_CASE)
+		sb->s_d_op = &smbfs_dentry_operations_case;
+	else
+		sb->s_d_op = &smbfs_dentry_operations;
 
 	/*
 	 * Keep the super block locked while we get the root inode.

drivers/staging/smbfs/proto.h

@@ -38,6 +38,8 @@ extern void smb_install_null_ops(struct smb_ops *ops);
 extern const struct file_operations smb_dir_operations;
 extern const struct inode_operations smb_dir_inode_operations;
 extern const struct inode_operations smb_dir_inode_operations_unix;
+extern const struct dentry_operations smbfs_dentry_operations_case;
+extern const struct dentry_operations smbfs_dentry_operations;
 extern void smb_new_dentry(struct dentry *dentry);
 extern void smb_renew_times(struct dentry *dentry);
 /* cache.c */