old_dquot 584 fs/quota/dquot.c struct dquot *dquot, *old_dquot = NULL; old_dquot 599 fs/quota/dquot.c dqput(old_dquot); old_dquot 600 fs/quota/dquot.c old_dquot = dquot; old_dquot 618 fs/quota/dquot.c dqput(old_dquot);