229 	struct task_struct *task = get_proc_task(inode);  in mounts_open_common()  local
236 	if (!task)  in mounts_open_common()
240 	nsp = task_nsproxy(task);  in mounts_open_common()
243 		put_task_struct(task);  in mounts_open_common()
249 		put_task_struct(task);  in mounts_open_common()
254 	task_lock(task);  in mounts_open_common()
255 	if (!task->fs) {  in mounts_open_common()
256 		task_unlock(task);  in mounts_open_common()
257 		put_task_struct(task);  in mounts_open_common()
261 	get_fs_root(task->fs, &root);  in mounts_open_common()
262 	task_unlock(task);  in mounts_open_common()
263 	put_task_struct(task);  in mounts_open_common()