goto release_dentry; 
goto put_back_sb; 
static struct super_block *v9fs_get_sb(struct file_system_type				       *fs_type, int flags,				       const char *dev_name, void *data){	struct super_block *sb = NULL;	struct v9fs_fcall *fcall = NULL;	struct inode *inode = NULL;	struct dentry *root = NULL;	struct v9fs_session_info *v9ses = NULL;	struct v9fs_fid *root_fid = NULL;	int mode = S_IRWXUGO | S_ISVTX;	uid_t uid = current->fsuid;	gid_t gid = current->fsgid;	int stat_result = 0;	int newfid = 0;	int retval = 0;	dprintk(DEBUG_VFS, " \n");	v9ses = kcalloc(1, sizeof(struct v9fs_session_info), GFP_KERNEL);	if (!v9ses)		return ERR_PTR(-ENOMEM);	if ((newfid = v9fs_session_init(v9ses, dev_name, data)) < 0) {		dprintk(DEBUG_ERROR, "problem initiating session\n");		retval = newfid;		goto free_session;	}	sb = sget(fs_type, NULL, v9fs_set_super, v9ses);	v9fs_fill_super(sb, v9ses, flags);	inode = v9fs_get_inode(sb, S_IFDIR | mode);	if (IS_ERR(inode)) {		retval = PTR_ERR(inode);		goto put_back_sb;	}	inode->i_uid = uid;	inode->i_gid = gid;	root = d_alloc_root(inode);	if (!root) {		retval = -ENOMEM;		goto release_inode;	}	sb->s_root = root;	/* Setup the Root Inode */	root_fid = v9fs_fid_create(root);	if (root_fid == NULL) {		retval = -ENOMEM;		goto release_dentry;	}	root_fid->fidopen = 0;	root_fid->v9ses = v9ses;	stat_result = v9fs_t_stat(v9ses, newfid, &fcall);	if (stat_result < 0) {		dprintk(DEBUG_ERROR, "stat error\n");		v9fs_t_clunk(v9ses, newfid, NULL);		v9fs_put_idpool(newfid, &v9ses->fidpool);	} else {		root_fid->fid = newfid;		root_fid->qid = fcall->params.rstat.stat->qid;		root->d_inode->i_ino =		    v9fs_qid2ino(&fcall->params.rstat.stat->qid);		v9fs_mistat2inode(fcall->params.rstat.stat, root->d_inode, sb);	}	kfree(fcall);	if (stat_result < 0) {		retval = stat_result;		goto release_dentry;	}	return sb;      release_dentry:	dput(sb->s_root);      release_inode:	iput(inode);      put_back_sb:	up_write(&sb->s_umount);	deactivate_super(sb);	v9fs_session_close(v9ses);      free_session:	kfree(v9ses);	return ERR_PTR(retval);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/f71626a461e7d4af099ca71830ea530e96c22e11/vfs_super.c/buggy/fs/9p/vfs_super.c